Computer case anti-tilting device

Abstract

The utility model relates to the technical field of computer cases, specifically to an anti-dumping device for a computer case, comprising a case shell and two support frames, wherein the two support frames are arranged on opposite sides of the case shell; the support frame comprises a first folding plate and a second folding plate, wherein the first folding plate is connected to a side wall of the case shell, the second folding plate is connected to the first folding plate, and the case shell and the two support frames form a convex structure; the overall structure is arranged as a convex structure to improve support for the case, and the weight of the bottom of the case shell is increased to lower the center of gravity of the overall structure, thereby improving the anti-dumping effect of the case; at the same time, a horizontal plane is formed by arranging the first folding plate, and the first folding plate is supported by the second folding plate, so that the first folding plate can stably and reliably place items, reduce the occupation of desktop space, further increase the bottom weight of the case shell, lower the center of gravity, and ensure that the case is placed stably and reliably.

Description

Technical Field

[0001] The utility model relates to the technical field of computer cases, in particular to a computer case anti-dumping device. Background Art

[0002] With the development of the computer industry, computer cases are becoming more and more common. Their main function is to place and fix various computer accessories, and to provide support and protection.

[0003] However, the bottom of the computer case is smooth. When the user places the computer case on the surface of a desk, the case is supported only by the contact between the bottom of the case and the desk. Since the center of gravity of the case is relatively high, it is easy to topple over when the desk shakes or the case is hit, causing damage to the case.

[0004] Currently, it is usually chosen to add legs to the bottom of the chassis to improve the stability of the chassis. For example, the Chinese utility model patent with application number 202322460300.5 provides a chassis with an anti-dumping structure, which improves the stability of the chassis by adding adjustable struts. However, adding legs in this way will take up space on the desktop and affect usage. At the same time, the center of gravity of the chassis is still high, and there is a risk of tipping over, so it cannot meet actual usage needs. Utility Model Content

[0005] The utility model aims to provide a computer case anti-dumping device to solve the problem that the current case anti-dumping effect is poor and occupies desktop space.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A computer case anti-dumping device comprises a case shell and two support frames, wherein the two support frames are arranged on opposite sides of the case shell;

[0008] The support frame includes a first folding plate and a second folding plate, wherein the first folding plate is connected to the side wall of the chassis shell, and the second folding plate is connected to the first folding plate, and the chassis shell and the two support frames form a convex structure.

[0009] It is further defined that the support frame also includes a movable plate, which is located below the first folding plate, one end of the movable plate is slidably connected to the bottom of the chassis shell, and the other end of the movable plate is provided with a stop block, the stop block is provided with a plug-in slot, the plug-in slot is vertically arranged with the movable plate, and the plug-in slot cooperates with the bottom of the second folding plate.

[0010] It is further defined that a base is provided at the bottom of the chassis shell, a heat exhaust port is provided at the bottom of the chassis shell, the heat exhaust port is communicated with the inside of the base, and the movable plate is slidably connected to the base.

[0011] It is further defined that a limiting hole is provided on the side wall of the movable plate, the limiting hole is provided along the length direction of the movable plate, a limiting bolt is provided on the base, the limiting bolt is located on the outside of the limiting hole, the limiting bolt and the limiting hole are arranged in the same direction, and a supporting foot is provided at the bottom of the movable plate, and the supporting foot is located directly below the stop block.

[0012] It is further defined that the outer side of the chassis shell is provided with a thickened sleeve plate, the base is arranged at the bottom of the thickened sleeve plate, the heat exhaust port passes through the bottom of the thickened sleeve plate and is connected to the base, and the first folding plate is connected to the side wall of the chassis shell through the thickened sleeve plate.

[0013] It is further defined that a first receiving card slot is provided on the side wall of the thickened sleeve plate, the first receiving card slot matches the first folding plate, the first folding plate is rotatably connected to the first receiving card slot, a second receiving card slot is provided on the side wall of the first folding plate to match the second folding plate, and the second folding plate is rotatably connected to the second receiving card slot.

[0014] It is further defined that a heat dissipation vent is provided on a side wall of the chassis shell, the heat dissipation vent is directly opposite to the first receiving card slot, and dust filters are provided on the heat dissipation vent and the heat exhaust port.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The overall structure of the utility model is arranged as a convex-shaped structure to improve the support for the chassis, and the weight of the bottom of the chassis shell is increased to lower the center of gravity of the overall structure, thereby improving the anti-dumping effect of the chassis; at the same time, a first folding plate is arranged to form a horizontal plane, and the first folding plate is supported by the second folding plate, so that the first folding plate can stably and reliably place items, reduce the occupation of desktop space, further increase the bottom weight of the chassis shell, lower the center of gravity, and ensure that the chassis is placed stably and reliably.

[0017] 2. The utility model provides a first storage slot on the thickened sleeve plate and a second storage slot on the first folding plate, so that the first folding plate and the second folding plate can be folded and stored during transportation to reduce the volume; at the same time, the movable plate can also slide into the base to facilitate transportation and handling.

[0018] 3. The utility model can support the second folding plate by providing a movable plate, and at the same time improve the supporting strength and reliability of the movable plate by providing supporting feet at the bottom of the movable plate, and limit the second folding plate by providing a stopper on the movable plate, and limit the movable plate by the cooperation of limiting bolts and limiting holes, so as to ensure safe and reliable placement of items. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a schematic diagram of the overall expanded structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the base structure of the utility model when viewed from above;

[0021] Figure 3 It is a side view structural schematic diagram of the utility model;

[0022] Figure 4 This is a schematic structural diagram of Example 2 of the utility model;

[0023] In the figure: 1. chassis shell; 2. heat dissipation vent; 3. thickened sleeve; 4. first storage slot; 5. first folding plate; 6. magnetic strip; 7. second rotating shaft; 8. block; 9. movable plate; 10. limiting hole; 11. first slot; 12. limiting bolt; 13. second slot; 14. support foot; 15. plug-in slot; 16. second folding plate; 17. second storage slot; 18. first rotating shaft; 19. heat exhaust port; 20. base; 21. dust filter; 22. air duct. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] See also Figure 1-3 The utility model provides a computer case anti-dumping device, including a case shell 1 and a support frame. There are two support frames, which are arranged on opposite sides of the case shell 1, such as the left and right sides of the case shell 1. The case shell 1 is used to place the case. The front and rear sides of the case shell 1 are provided with placement openings for placing and taking out the case. The two support frames and the case shell 1 are connected to form a convex structure to improve the support stability and reliability of the case shell 1.

[0027] Specifically, the support frame includes a first folding plate 5 and a second folding plate 16, one end of the first folding plate 5 is connected to the side wall of the chassis shell 1, the other end of the first folding plate 5 is connected to one end of the second folding plate 16, and the other end of the second folding plate 16 is supported on the ground, which is used to support the first folding plate 5 so that the first folding plate 5 can remain horizontal, so that objects can be placed on the first folding plate 5 when in use, thereby increasing the weight of the bottom of the chassis shell 1 and lowering its center of gravity, so that its protection of the chassis is safer and more reliable.

[0028] Further explanation, the support frame also includes a movable plate 9, which is located below the first folding plate 5. One end of the movable plate 9 is movably connected to the bottom of the chassis shell 1, and a stopper 8 is provided at the other end of the movable plate 9. The stopper 8 is located on the upper end surface of the movable plate 9. A plug-in slot 15 is provided on the stopper 8. The plug-in slot 15 is vertically opened, so that the bottom of the second folding plate 16 can extend into the plug-in slot 15 to limit the second folding plate 16, thereby improving the stability of the support frame.

[0029] Preferably, a base 20 is provided at the bottom of the chassis shell 1, and a first slot 11 is provided on the base 20, and the first slot 11 matches with the movable plate 9, so that the movable plate 9 can be slidably connected with the base 20 through the first slot 11, and a second slot 13 is also provided on the base 20, and the second slot 13 matches with the stop block 8, so that the movable plate 9 can be retracted into the base 20, and at the same time the stop block 8 extends into the second slot 13 and cooperates with the second slot 13 to complete the storage of the movable plate 9.

[0030] In order to ensure that the movable plate 9 extends to the outside to limit the position of the second folding plate 16 stably and reliably, a limiting hole 10 is selected to be opened on the movable plate 9. The opening direction of the limiting hole 10 is in the same direction as the length direction of the movable plate 9. The limiting hole 10 is close to the inner end of the movable plate 9 at this time, and the inner end of the movable plate 9 is close to the base 20. A limiting bolt 12 is set at the side end of the base 20 for threaded connection of the limiting hole 10, so that the connection position of the movable plate 9 and the base 20 is limited, ensuring that the second folding plate 16 is vertically set without shaking.

[0031] At the same time, in order to reduce the direct friction between the movable board 9 and the desktop or the ground, a support foot 14 is provided at the bottom of the movable board 9, and at the same time, the movable board 9 is prevented from forming a cantilever beam structure, thereby improving the stability of the overall structure.

[0032] To further explain, a thickened sleeve plate 3 is sleeved on the outer side of the chassis shell 1, and the thickened sleeve plate 3 is wrapped around the chassis shell 1. At this time, the base 20 is connected to the chassis shell 1 through the thickened sleeve plate 3. A heat exhaust port 19 is opened on the chassis shell 1. The heat exhaust port 19 passes through the bottom of the thickened sleeve plate 3 and the top of the base 20 in sequence and is connected to the interior of the base 20. The interior of the base 20 is opened with an air duct 22 connected to the outside, and the air duct 22 is located above the first slot 11 and is connected to the first slot 11.

[0033] The first folding plate 5 is connected to the chassis shell 1 through the thickened sleeve 3, the first folding plate 5 is connected to the side wall of the thickened sleeve 3, and the first folding plate 5 is rotatably connected to the thickened sleeve 3 through the first rotating shaft 18, and the first rotating shaft 18 is arranged along the length direction of the first slot 11, so that the first folding plate 5 can rotate up and down around the first rotating shaft 18; the second folding plate 16 is selectively rotatably connected to the first folding plate 5 through the second rotating shaft 7, and the first rotating shaft 18 and the second rotating shaft 7 are arranged in the same direction, so that the second folding plate 16 and the first folding plate 5 can be folded to form an L-shaped structure, so that the first folding plate 5 is horizontally arranged to provide space for placing items.

[0034] In order to facilitate storage and transportation, it is preferred to open a first storage card slot 4 on the side wall of the thickened sleeve 3, and the first folding plate 5 cooperates with the first storage card slot 4 so that the first folding plate 5 can be flipped into the first storage card slot 4. Preferably, the thickness of the first folding plate 5 is the same as the depth of the first storage card slot 4; at the same time, a second storage card slot 17 is opened on the end face of the first folding plate 5, and the second storage card slot 17 matches the second folding plate 16, so that the second folding plate 16 can be flipped into the second storage card slot 17. At this time, the thickness of the second folding plate 16 is the same as the depth of the second storage card slot 17.

[0035] It is further optional to set a magnetic strip 6 on the first folding plate 5 and select the chassis shell 1 to be made of metal material, so that when the first folding plate 5 is folded into the first receiving card slot 4, the first folding plate 5 can be magnetically connected to the side end surface of the chassis shell 1.

[0036] Further explanation, in order to improve the heat dissipation effect of the chassis, a heat dissipation vent 2 is selected to be opened on the side wall of the chassis shell 1. The heat dissipation vent 2 is opposite to the first storage card slot 4 and is connected to the outside through the first storage card slot 4, so that the first folding plate 5 will not affect the heat dissipation during actual use.

[0037] At the same time, dust filters 21 are provided on the heat dissipation vents 2 and the heat exhaust vents 19 to increase the service life of the chassis.

[0038] Working principle:

[0039] In actual use, first pull out the movable plate 9, and then use the limiting bolt 12 to connect it with the limiting hole 10 to fix the movable plate 9; then take out the second folding plate 16 from the second storage slot 17, and then take out the first folding plate 5 from the first storage slot 4, flip the second folding plate 16 to a vertical state and make its bottom engage with the plug-in slot 15, at this time, the first folding plate 5 is set horizontally.

[0040] Finally, put the chassis into the chassis shell 1, and place the items on the desktop on the first folding plates 5 on both sides and on the top of the thickened cover plate 3 to ensure stable placement while increasing the bottom weight, lowering the center and avoiding tipping.

[0041] Example 2

[0042] Based on the anti-dumping device for the computer case provided in Example 1, two limiting holes 10 are provided on the movable plate 9 of this embodiment, and the two limiting holes 10 are respectively located at the inner end of the movable plate 9 and between the inner end of the movable plate 9 and the outer end of the movable plate 9. A stopper 8 is provided at the top of the outer end of the movable plate 9, and a support foot 14 is provided at the bottom of the outer end of the movable plate 9.

[0043] Working principle:

[0044] refer to Figure 4 , which is different from Example 1, when in use, the movable plate 9 is pulled out halfway, so that the limiting bolt 12 is connected to the middle limiting hole 10, and then the first folding plate 5 is taken out from the first receiving slot 4 and flipped downward to the inner side of the stopper 8, so that a triangular structure is formed between the first folding plate 5 and the movable plate 9, forming a stable support to prevent the chassis from tipping over.

[0045] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0046] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A computer case anti-dumping device, characterized in that: It comprises a chassis shell (1) and two support frames, wherein the two support frames are arranged on opposite sides of the chassis shell (1); The support frame comprises a first folding plate (5) and a second folding plate (16); the first folding plate (5) is connected to the side wall of the chassis shell (1); the second folding plate (16) is connected to the first folding plate (5); the chassis shell (1) and the two support frames form a convex structure.

2. The computer case anti-dumping device according to claim 1, characterized in that: The support frame also includes a movable plate (9), the movable plate (9) is located below the first folding plate (5), one end of the movable plate (9) is slidably connected to the bottom of the chassis shell (1), and the other end of the movable plate (9) is provided with a stopper (8), the stopper (8) is provided with a plug-in slot (15), the plug-in slot (15) is vertically arranged with the movable plate (9), and the plug-in slot (15) is matched with the bottom of the second folding plate (16).

3. The computer case anti-dumping device according to claim 2, characterized in that: The bottom of the chassis shell (1) is provided with a base (20), the bottom of the chassis shell (1) is provided with a heat dissipation port (19), the heat dissipation port (19) is communicated with the inside of the base (20), and the movable plate (9) is slidably connected with the base (20).

4. The computer case anti-dumping device according to claim 3, characterized in that: A limiting hole (10) is provided on the side wall of the movable plate (9), and the limiting hole (10) is provided along the length direction of the movable plate (9). A limiting bolt (12) is provided on the base (20), and the limiting bolt (12) is located outside the limiting hole (10). The limiting bolt (12) and the limiting hole (10) are arranged in the same direction. A supporting foot (14) is provided at the bottom of the movable plate (9), and the supporting foot (14) is located directly below the stopper (8).

5. The computer case anti-dumping device according to claim 4, characterized in that: The outer side of the chassis shell (1) is provided with a thickened sleeve plate (3), the base (20) is arranged at the bottom of the thickened sleeve plate (3), the heat dissipation port (19) passes through the bottom of the thickened sleeve plate (3) and is connected to the base (20), and the first folding plate (5) is connected to the side wall of the chassis shell (1) through the thickened sleeve plate (3).

6. The computer case anti-dumping device according to claim 5, characterized in that: A first receiving card slot (4) is provided on the side wall of the thickened sleeve plate (3), the first receiving card slot (4) matches the first folding plate (5), the first folding plate (5) is rotatably connected to the first receiving card slot (4), a second receiving card slot (17) matching the second folding plate (16) is provided on the side wall of the first folding plate (5), the second folding plate (16) is rotatably connected to the second receiving card slot (17).

7. The computer case anti-dumping device according to claim 6, characterized in that: A heat dissipation vent (2) is provided on the side wall of the chassis shell (1), the heat dissipation vent (2) is directly opposite to the first card receiving slot (4), and dust-proof filters (21) are provided on the heat dissipation vent (2) and the heat exhaust port (19).

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