Computer case

Abstract

The utility model discloses a computer case, and relates to the technical field of computers, the computer case comprises a case body, a heat dissipation structure is mounted at the top in the case body, a cover plate is mounted on the rear side wall of the case body below the heat dissipation structure in an embedded manner, an internal assembly is mounted on the inner side wall of the cover plate, and a moving structure is mounted below the internal assembly. Dustproof structures are installed on the left side, the right side and the top of the box body, and moving structures are installed on the dustproof structures on the left side and the right side of the box body. The heat dissipation nets on the left side wall and the right side wall of the case are large in hole diameter, the heat dissipation effect of the case cannot be affected, when heat dissipation is not needed, the first dustproof plate shields the heat dissipation nets, the second dustproof plate shields the tops of the air inlet nets, the case is in a closed state, dust cannot enter the case, and the dustproof effect is achieved; second rollers are mounted on the bottom plate at the lower end of the front side wall of the cover plate, so that the cover plate is convenient to disassemble and move out, the side wall of the case is prevented from influencing the maintenance operation, and internal components are convenient to maintain.

Description

Technical Field

[0001] The present application relates to the field of computer technology, and in particular to a computer case. Background Art

[0002] Computers, commonly known as computers, are modern electronic computing machines used for high-speed calculations. They can perform numerical and logical calculations, and also have storage and memory functions. They are modern intelligent electronic devices that can run according to programs and automatically and quickly process massive amounts of data. As a part of computer accessories, the chassis mainly serves to place and fix various computer accessories, and plays a supporting and protective role. In addition, the computer chassis plays an important role in shielding electromagnetic radiation.

[0003] CN106200824A discloses a computer case, comprising a case, wherein the case is a rectangular parallelepiped, a ventilation hole is arranged on the side of the case, four cylindrical grooves are evenly and equidistantly arranged at the four corners of the bottom surface of the case, a telescopic rod is arranged inside the cylindrical groove, the telescopic rod is bolted to the case, the telescopic rod comprises a first steel pipe and a second steel pipe, 1 / 2 of the second steel pipe is provided with a spherical buckle supported by a small spring, the spherical buckle is matched with the small groove arranged at 1 / 2 of the first steel pipe, a U-shaped slot with an opening facing downward is arranged below 1 / 2 of the second steel pipe, a circular hole is respectively arranged at the center of the two side walls of the U-shaped slot, a wheel is arranged inside the U-shaped slot, the wheel is connected to the U-shaped slot through a circular hole axis, a rectangular parallelepiped slot is arranged on the top surface of the case, and the present invention is a computer case with a simple structure, beautiful appearance, convenient use, and labor-saving and time-saving.

[0004] The prior art has the following problems: the pore size of the ultrafiltration membrane at the vent on the chassis is very small, which will affect the heat dissipation effect. Moreover, the vent is always in an open state, and dust will still enter the computer, causing damage to the electronic components inside the computer. In addition, when inspecting the components inside the chassis, the electronic components inside the chassis cannot be moved out of the chassis, and the side wall of the chassis will affect the inspection operation.

[0005] Therefore, it is hoped to provide a computer case that improves the heat dissipation effect of the case. When heat dissipation is not needed, the case can be closed to prevent dust from entering the case, thereby achieving a dust-proof effect and facilitating the inspection and maintenance of internal components. Summary of the invention

[0006] In this embodiment, a computer case is provided to solve the problem that the aperture of the ventilation opening on the case is very small, which affects the heat dissipation effect. Moreover, the ventilation opening is always in an open state, and dust will still enter the computer, causing damage to the electronic components inside the computer. In addition, when inspecting the components inside the case, the electronic components inside the case cannot be moved outside the case, and the side walls of the case will affect the inspection operation.

[0007] According to one aspect of the present application, a computer case is provided, comprising a case body, a heat dissipation structure being installed on the top of the case body, a cover plate being embedded and installed on the rear side wall of the case body below the heat dissipation structure, internal components being installed on the inner side wall of the cover plate, a movable structure being installed below the internal components, dustproof structures being installed on the left and right sides and the top of the case body, and a movable structure being installed on the dustproof structures on the left and right sides of the case body.

[0008] Specifically, a fixing frame is fixedly installed on the left and right side walls of the box body, the fixing frame is symmetrically arranged, the front and rear ends of the fixing frame are open, and the first rollers are fixedly installed on the front and rear sides of one end of the bottom of the fixing frame close to the box body.

[0009] Specifically, a threaded rod is installed on the fixing frame outside the first roller, the threaded rod passes through a support plate installed at the bottom of the fixing frame, a shock-absorbing pad is installed at the bottom of the support plate, and the threaded rod is threadedly connected to the bottom of the fixing frame.

[0010] Specifically, electric push rods are fixedly installed on the upper and lower sides of the inner wall of the fixed frame, and the other end of the electric push rod is fixed on the side wall of the first dustproof plate. The heat dissipation net is embedded and installed on the left and right side walls of the box corresponding to the first dustproof plate.

[0011] Specifically, a blowing fan is fixedly installed in the middle of the top of the box body, a partition net is installed below the blowing fan, and the side wall of the partition net is fixed on the inner side wall of the box body.

[0012] Specifically, air inlet nets are embedded and installed on the top of the box body on the left and right sides of the blowing fan, and second dustproof plates are installed above the air inlet nets, and the second dustproof plates are parallel to the top of the box body.

[0013] Specifically, electric telescopic rods are fixedly installed at the front and rear sides of the bottom of one end of the second dustproof plate away from the air inlet net, and the bottom of the electric telescopic rod is fixed to the top of the corresponding fixing frame.

[0014] Specifically, bolts are installed on the upper and lower ends and the left and right sides of the cover plate, and the bolts pass through the cover plate and are installed on the rear side wall of the box body. The bolts are threadedly connected with the cover plate and the rear side wall of the box body.

[0015] Specifically, a bottom plate is fixedly mounted on the lower end of the front side wall of the cover plate, and a plurality of groups of second rollers are mounted on the left and right sides of the bottom of the bottom plate, and the bottoms of the second rollers overlap with the inner bottom of the box body.

[0016] Specifically, a temperature sensor is installed on the left inner wall of the box above the internal components, a power button is installed on the upper end of the front outer wall of the box, and the power button and the temperature sensor are connected to the controller on the internal components through wires.

[0017] Through the above-mentioned embodiments of the present application, a heat dissipation net is embedded and installed on the left and right side walls of the chassis. The aperture of the heat dissipation net is relatively large and will not affect the heat dissipation effect of the chassis. When heat dissipation is not needed, the electric push rod and the electric telescopic rod of the controller make the first dustproof plate block the outside of the heat dissipation net and the second dustproof plate block the top of the air inlet net, so that the chassis is in a closed state, and dust will not enter the chassis, thereby achieving a dust-proof effect. A second roller is installed on the bottom plate at the lower end of the front side wall of the cover to facilitate the disassembly and removal of the cover, thereby preventing the side wall of the chassis from affecting the maintenance operation and facilitating the maintenance of internal components. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present application;

[0020] Figure 2 This is a front view structural schematic diagram of an embodiment of the present application;

[0021] Figure 3 This is a side structural schematic diagram of an embodiment of the present application.

[0022] In the figure: 1. Box body; 2. Fixed frame; 3. First roller; 4. Threaded rod; 5. Support plate; 6. Shock-absorbing pad; 7. Electric push rod; 8. First dustproof plate; 9. Heat dissipation net; 10. Blowing fan; 11. Partition net; 12. Air inlet net; 13. Second dustproof plate; 14. Electric telescopic rod; 15. Cover plate; 16. Bottom plate; 17. Second roller; 18. Internal components; 19. Bolts; 20. Temperature sensor; 21. Power button. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0024] 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 sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0025] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0026] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0027] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] See also Figure 1-3 As shown, a computer case includes a case 1, a heat dissipation structure is installed on the top of the case 1, a cover plate 15 is embedded and installed on the rear side wall of the case 1 below the heat dissipation structure, an internal component 18 is installed on the inner wall of the cover plate 15, a movable structure is installed below the internal component 18, dustproof structures are installed on the left and right sides and the top of the case 1, and a movable structure is installed on the dustproof structures on the left and right sides of the case 1.

[0030] The left and right side walls of the box body 1 are fixedly mounted with fixing frames 2, the fixing frames 2 are symmetrically arranged, the front and rear ends of the fixing frames 2 are open, and the front and rear sides of one end of the bottom of the fixing frame 2 close to the box body 1 are fixedly mounted with first rollers 3.

[0031] A threaded rod 4 is installed on the fixing frame 2 outside the first roller 3 , and the threaded rod 4 passes through a support plate 5 installed at the bottom of the fixing frame 2 . A shock-absorbing pad 6 is installed at the bottom of the support plate 5 , and the threaded rod 4 is threadedly connected to the bottom of the fixing frame 2 .

[0032] Electric push rods 7 are fixedly installed on the upper and lower sides of the inner wall of the fixed frame 2, and the other end of the electric push rod 7 is fixed on the side wall of the first dustproof plate 8. The heat dissipation net 9 is embedded and installed on the left and right side walls of the box body 1 corresponding to the first dustproof plate 8.

[0033] A blowing fan 10 is fixedly installed in the middle of the top of the box body 1, and a partition net 11 is installed below the blowing fan 10. The side wall of the partition net 11 is fixed on the inner wall of the box body 1.

[0034] Air inlet nets 12 are embedded and installed on the top of the box body 1 on the left and right sides of the blowing fan 10 , and second dustproof plates 13 are installed above the air inlet nets 12 , and the second dustproof plates 13 are parallel to the top of the box body 1 .

[0035] Electric telescopic rods 14 are fixedly mounted on the front and rear sides of the bottom of one end of the second dustproof plate 13 away from the air inlet net 12 , and the bottom of the electric telescopic rod 14 is fixed to the top of the corresponding fixing frame 2 .

[0036] Bolts 19 are installed at the upper and lower ends and the left and right sides of the cover plate 15. The bolts 19 pass through the cover plate 15 and are installed on the rear side wall of the box body 1. The bolts 19 are threadedly connected with the cover plate 15 and the rear side wall of the box body 1.

[0037] A bottom plate 16 is fixedly mounted on the lower end of the front side wall of the cover plate 15 , and a plurality of groups of second rollers 17 are mounted on the left and right sides of the bottom of the bottom plate 16 , and the bottom of the second roller 17 overlaps with the bottom of the box body 1 .

[0038] A temperature sensor 20 is installed on the left inner wall of the box body 1 above the internal component 18, and a power button 21 is installed on the upper end of the front outer wall of the box body 1. The power button 21 and the temperature sensor 20 are connected to the controller on the internal component 18 through wires.

[0039] When the present application is in use, the chassis is moved to the specified position, and then the threaded rod 4 is rotated respectively. The threaded rod 4 drives the support plate 5 and the shock-absorbing pad 6 to move downward, so that the bottom of the shock-absorbing pad 6 contacts the ground, so that the support plate 5 and the shock-absorbing pad 6 support the chassis as a whole. The heat dissipation net 9 is embedded and installed on the left and right side walls of the chassis. The heat dissipation net 9 has a large aperture and will not affect the heat dissipation effect. When the temperature in the chassis is higher than the limit value, the signal is transmitted to the controller, and the controller starts the electric push rod 7, the electric telescopic rod 14 and the blowing fan 10. The electric push rod 7 and the electric telescopic rod 14 can be controlled synchronously. The electric push rod 7 drives the first dustproof plate 8 to move so that the first dustproof plate 8 is away from the heat dissipation net 9. The electric telescopic rod 14 drives the second dustproof plate 13 to move upward. The blowing fan 10 will blow out the heat in the box body 1, and the hot air flow in the chassis is discharged from the heat dissipation net 9 to improve the heat dissipation effect. When it is detected that the temperature inside the chassis is lower than the limit value, a signal is transmitted to the controller, the controller's electric push rod 7 and the electric telescopic rod 14, the electric push rod 7 drives the first dustproof plate 8 to move, and blocks it outside the heat dissipation net 9, the electric telescopic rod 14 drives the second dustproof plate 13 to move downward, so that the second dustproof plate 13 blocks the top of the air inlet net 12, the chassis does not dissipate heat, the chassis is in a closed state, and no dust enters the chassis, which has a dust-proof effect, avoiding dust from entering the computer and causing damage to the electronic components inside the computer. The internal component 18 is installed on the cover plate 15, and the cover plate 15 is embedded and installed on the rear side wall of the box body 1 by bolts 19, and a second roller 17 is installed on the bottom plate 16 at the lower end of the front side wall of the cover plate 15, so as to facilitate the disassembly and removal of the cover plate 15, avoid the side wall of the chassis affecting the maintenance operation, and facilitate the maintenance of the internal component 18.

[0040] The benefits of this application are:

[0041] 1. By embedding and installing the heat dissipation net 9 on the left and right side walls of the chassis, the aperture of the heat dissipation net 9 is larger than the aperture of the ultrafiltration membrane, which will not affect the heat dissipation effect of the chassis. During heat dissipation, the fan 10 in the chassis will blow out the heat in the box body 1, and the hot air flow in the chassis will be discharged from the heat dissipation net 9 to improve the heat dissipation effect.

[0042] 2. By installing a dustproof mechanism on the outside of the heat dissipation net 9 and the air inlet net 12, when the temperature sensor 20 detects that the temperature inside the chassis is lower than the limit value, the signal is transmitted to the controller, the electric push rod 7 and the electric telescopic rod 14 of the controller, the electric push rod 7 drives the first dustproof plate 8 to move and block the outside of the heat dissipation net 9, the electric telescopic rod 14 drives the second dustproof plate 13 to move downward, so that the second dustproof plate 13 blocks the top of the air inlet net 12, the chassis does not dissipate heat, the chassis is in a closed state, no dust will enter the chassis, the dustproof effect is achieved, and dust is prevented from entering the computer and causing damage to the electronic components inside the computer.

[0043] 3. By installing the internal component 18 on the cover plate 15, the cover plate 15 is embedded and installed on the rear wall of the box body 1 through bolts 19, and a second roller 17 is installed on the bottom plate 16 at the lower end of the front wall of the cover plate 15, so that the cover plate 15 can be easily disassembled and removed, avoiding the side wall of the chassis affecting the maintenance operation, and facilitating the maintenance of the internal component 18.

[0044] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A computer case, comprising a case body (1), a heat dissipation structure plate and internal components, characterized in that: A heat dissipation structure is installed at the top of the box body (1); a cover plate (15) is embedded and installed on the rear side wall of the box body (1) below the heat dissipation structure; an internal component (18) is installed on the inner side wall of the cover plate (15); a movable structure is installed below the internal component (18); dustproof structures are installed on the left and right sides and the top of the box body (1); and a movable structure is installed on the dustproof structures on the left and right sides of the box body (1).

2. The computer case according to claim 1, characterized in that: A fixing frame (2) is fixedly mounted on the left and right side walls of the box body (1); the fixing frame (2) is symmetrically arranged, and the front and rear ends of the fixing frame (2) are open; and first rollers (3) are fixedly mounted on the front and rear sides of the bottom of the fixing frame (2) close to the box body (1).

3. The computer case according to claim 2, wherein: A threaded rod (4) is installed on the fixed frame (2) outside the first roller (3); the threaded rod (4) passes through the bottom of the fixed frame (2) and is installed with a support plate (5); a shock-absorbing pad (6) is installed at the bottom of the support plate (5); and the threaded rod (4) is threadedly connected to the bottom of the fixed frame (2).

4. The computer case according to claim 2, wherein: An electric push rod (7) is fixedly installed on the upper and lower sides of the inner wall of the fixed frame (2), and the other end of the electric push rod (7) is fixed on the side wall of the first dustproof plate (8). A heat dissipation net (9) is embedded and installed on the left and right side walls of the box body (1) corresponding to the first dustproof plate (8).

5. The computer case according to claim 1, wherein: A blowing fan (10) is fixedly installed in the middle of the top of the box body (1), a partition net (11) is installed below the blowing fan (10), and the side wall of the partition net (11) is fixed on the inner side wall of the box body (1).

6. The computer case according to claim 5, characterized in that: An air inlet net (12) is embedded and installed on the top of the box body (1) on the left and right sides of the blowing fan (10), and a second dustproof plate (13) is installed above the air inlet net (12), and the second dustproof plate (13) is parallel to the top of the box body (1).

7. The computer case according to claim 6, characterized in that: Electric telescopic rods (14) are fixedly mounted on the front and rear sides of the bottom of one end of the second dustproof plate (13) away from the air inlet net (12), and the bottom of the electric telescopic rod (14) is fixed to the top of the corresponding fixed frame (2).

8. The computer case according to claim 1, wherein: Bolts (19) are installed at the upper and lower ends and the left and right sides of the cover plate (15). The bolts (19) pass through the cover plate (15) and are installed on the rear side wall of the box body (1). The bolts (19) are threadedly connected to the cover plate (15) and the rear side wall of the box body (1).

9. The computer case according to claim 1, wherein: A bottom plate (16) is fixedly mounted on the lower end of the front side wall of the cover plate (15), and a plurality of groups of second rollers (17) are mounted on the left and right sides of the bottom of the bottom plate (16), and the bottom of the second rollers (17) overlaps with the bottom of the box body (1).

10. The computer case according to claim 1, wherein: A temperature sensor (20) is installed on the left inner wall of the box body (1) above the internal component (18), and a power button (21) is installed on the upper end of the front outer wall of the box body (1). The power button (21) and the temperature sensor (20) are connected to a controller on the internal component (18) via a wire.

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