Dustproof computer case

Abstract

The utility model relates to the technical field of computer cases, and discloses a computer dustproof case which comprises a case body, a plurality of heat dissipation holes are formed in the two sides of the inner wall of the case body in a penetrating mode, moving grooves are formed in the two sides of the case body in a penetrating mode, clamping grooves are formed in the tops of the moving grooves in a penetrating mode, and drawing grooves are formed in the tops of the clamping grooves. A drawing mechanism is arranged in the drawing groove in a sleeved mode, a dustproof baffle is arranged in the moving groove in a sleeved mode, a plurality of butt joint holes are formed in the surface of the dustproof baffle in a penetrating mode, a clamping block is fixedly arranged at one end of the top of the dustproof baffle, the size of the clamping block is consistent with that of the clamping groove, and the clamping block is movably connected with the clamping groove through a spring buckle assembly. According to the computer case, the dustproof soft net, the dustproof baffle, the butt joint hole, the clamping block and the spring buckle assembly are arranged on one side of the heat dissipation hole, so that the heat dissipation hole can be isolated and protected when the computer case is not used, dust entering the computer case is reduced, the butt joint hole and the heat dissipation hole can be aligned when the computer case is used, and ventilation and heat dissipation of the interior of the computer case are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of computer chassis, in particular to a dust-proof computer chassis. Background Art

[0002] The computer case is the outer shell of the computer hardware, which is used to accommodate and protect the various hardware components inside the computer. It is usually made of metal or plastic and has appropriate heat dissipation and ventilation systems to ensure that the hardware inside the computer can work properly and is not damaged. Due to the problems of the use environment, a large amount of dust is easily deposited inside the computer case. Dust not only reduces the heat dissipation efficiency of the motherboard components, but also causes the generation of static electricity, thereby damaging the computer's motherboard components.

[0003] Patent document No. CN207319134U discloses a computer dustproof case, comprising a case body (1) and a side case plate (2) hinged at one end to the case body (1), wherein a vent is provided on the side case plate (2), and a mounting structure for placing a dustproof net (3) is provided outside the vent. The computer dustproof case can be opened quickly by means of the hinged side case plate (2), so as to facilitate cleaning of dust inside the case, and the dust is blocked from entering the case body by the dustproof net (3) provided outside the vent of the side case plate, thereby preventing dust from accumulating.

[0004] This application can prevent dust from entering the case through a dustproof net, but when the case is not used for a long time, a large amount of dust will adhere to the dustproof net and the vents. Although the dustproof net can be removed and cleaned, the number of vents is small and large, which makes cleaning very inconvenient and also affects the reuse of the case. Therefore, a computer dustproof case is provided for improvement. Utility Model Content

[0005] In order to make up for the above deficiencies, the present invention provides a computer dustproof chassis, which aims to improve the problem in the comparative document that the vents cannot be isolated and protected when the chassis is not used for a long time.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a computer dustproof case, comprising a case body, a plurality of heat dissipation holes are provided on both sides of the inner wall of the case body, a movable groove is provided on both sides of the case body, a clamping groove is provided on the top of the movable groove, a pull-out groove is provided on the top of the clamping groove, a pull-out mechanism is provided inside the pull-out groove, a dustproof baffle is provided inside the movable groove, a plurality of docking holes are provided on the surface of the dustproof baffle, a clamping block is fixedly provided at one end of the top of the dustproof baffle, and the size of the clamping block is consistent with the clamping slot, and the clamping block and the clamping slot are movably connected through a spring buckle assembly.

[0007] As a further description of the above technical solution:

[0008] The dustproof baffle is movably connected to the movable slot, and the number and size of the heat dissipation holes are the same as those of the docking holes.

[0009] As a further description of the above technical solution:

[0010] The pulling mechanism includes a dustproof soft net and a pulling strip. A guide strip is fixedly provided on the outer side of the dustproof soft net. A pulling strip is fixedly provided on one end of the dustproof soft net and the guide strip. A plurality of balls are sleeved on both ends of the pulling strip.

[0011] As a further description of the above technical solution:

[0012] The ball bearing is movably connected to the inner wall of the draw-out groove. The size of the draw-out strip is larger than the draw-out groove. The guide strip is made of soft silicone material.

[0013] As a further description of the above technical solution:

[0014] A heat dissipation fan is fixedly provided on the top of the inner wall of the chassis body, a dustproof screen is provided on the top of the heat dissipation fan, docking blocks are fixedly provided at both ends of the dustproof screen, an opening is provided through the top of the chassis body, and docking grooves are provided through both ends of the opening, and the docking block and the docking groove are movably connected by a spring buckle assembly.

[0015] As a further description of the above technical solution:

[0016] The four corners of the heat dissipation fan are fixedly connected to the inner wall of the chassis body by bolts. The dustproof screen is located in the opening, and a certain distance is set between the bottom of the dustproof screen and the top of the heat dissipation fan.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0018] 1. In the utility model, a dustproof soft net, a dustproof baffle, a docking hole, a clamping block and a spring clamping assembly are arranged on one side of the heat dissipation hole, so that the heat dissipation hole can be isolated and protected when the chassis is not in use to reduce the entry of dust. When in use, the docking hole can be aligned with the heat dissipation hole, which facilitates ventilation and heat dissipation inside the chassis.

[0019] 2. In the present invention, by arranging the dustproof soft net, guide strips, pull-out strips and ball bearings, the dustproof soft net can be conveniently taken out for cleaning. By arranging the dustproof net plate, docking blocks, docking grooves and spring buckle components, the dustproof net plate can be conveniently disassembled and assembled, and cleaned, thereby improving the convenience of cleaning dust adhering to multiple dustproof nets. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional diagram of the chassis body of a computer dustproof chassis proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the connection between the chassis body and the dustproof soft net of a computer dustproof chassis proposed in the utility model;

[0022] Figure 3 This is a cross-sectional view of the interior of a computer dustproof case proposed by the present invention;

[0023] Figure 4 This is an enlarged view of point A of a computer dustproof case proposed by the present invention;

[0024] Figure 5 This is an enlarged view of point B of a computer dustproof case proposed by the present invention.

[0025] Legend:

[0026] 1. Chassis body; 2. Heat dissipation holes; 3. Moving slots; 4. Snap-in slots; 5. Pull-out slots; 6. Dust baffle; 7. Docking holes; 8. Snap-in blocks; 9. Dustproof net; 10. Pull-out strips; 11. Guide strips; 12. Ball bearings; 13. Cooling fan; 14. Dust screen; 15. Docking blocks; 16. Docking slots. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Reference Figure 1-5 The utility model provides an embodiment: a computer dustproof case, comprising a case body 1, a plurality of heat dissipation holes 2 are provided on both sides of the inner wall of the case body 1, a movable groove 3 is provided on both sides of the case body 1, a clamping groove 4 is provided on the top of the movable groove 3, a pull-out groove 5 is provided on the top of the clamping groove 4, a pulling mechanism is provided inside the pull-out groove 5, a dustproof baffle 6 is provided inside the movable groove 3, a plurality of docking holes 7 are provided on the surface of the dustproof baffle 6, a clamping block 8 is fixedly provided on one end of the top of the dustproof baffle 6, and the size of the clamping block 8 is consistent with the clamping groove 4, and the clamping block 8 is movably connected to the clamping groove 4 through a spring buckle assembly.

[0029] The dustproof baffle 6 is movably connected to the movable slot 3 , and the number and size of the heat dissipation holes 2 are the same as those of the docking holes 7 .

[0030] The pulling mechanism includes a dustproof soft net 9 and a pulling strip 10. A guide strip 11 is fixedly provided on the outside of the dustproof soft net 9. The pulling strip 10 is fixedly provided on one end of the dustproof soft net 9 and the guide strip 11. A plurality of balls 12 are sleeved on both ends of the pulling strip 10.

[0031] The ball 12 is movably connected to the inner wall of the drawing groove 5. The size of the drawing strip 10 is larger than the drawing groove 5. The guide strip 11 is made of soft silicone material.

[0032] A heat dissipation fan 13 is fixedly provided on the top of the inner wall of the chassis body 1, a dustproof screen 14 is provided on the top of the heat dissipation fan 13, docking blocks 15 are fixedly provided at both ends of the dustproof screen 14, an opening is provided through the top of the chassis body 1, and docking grooves 16 are provided through both ends of the opening, and the docking block 15 and the docking groove 16 are movably connected by a spring buckle assembly.

[0033] The four corners of the heat dissipation fan 13 are fixedly connected to the inner wall of the chassis body 1 by bolts. The dustproof screen 14 is located in the opening, and a certain distance is set between the bottom of the dustproof screen 14 and the top of the heat dissipation fan 13.

[0034] Specifically, the structure is composed of a chassis body 1, heat dissipation holes 2, a movable slot 3, a snap-on slot 4, a pull-out slot 5, a dust baffle 6, a docking hole 7, a snap-on block 8, a dustproof soft net 9, a pull-out strip 10, a guide strip 11, a ball bearing 12, a heat dissipation fan 13, a dustproof screen 14, a docking block 15 and a docking slot 16 to form a computer dustproof chassis. By setting a plurality of heat dissipation holes 2 on both sides of the inner wall of the chassis body 1, the heat dissipation work inside the chassis body 1 is realized. By setting the dust baffle 6, when the chassis body 1 is not in use, the docking holes 7 on the dust baffle 6 are staggered with the heat dissipation holes 2, and the dust baffle 6 can block the heat dissipation holes 2. The dust baffle 6 can be blocked and isolated to protect the heat dissipation holes 2 to prevent dust from entering the inside of the chassis main body 1 through the heat dissipation holes 2. When the chassis main body 1 is in use, the clamping block 8 is set to drive the dust baffle 6 to move up and down. The clamping slot 4 is set to fix the clamping block 8 and the clamping slot 4 through a spring clamp assembly, so that the docking hole 7 on the dust baffle 6 is aligned with the heat dissipation hole 2, so that the inside and outside of the chassis main body 1 are connected. The spring clamp assembly is set to facilitate the active connection between the clamping block 8 and the docking slot 16 by pressing and fixing and then pressing to open, which is more convenient for people to use. By setting a cooling fan, it can quickly The chassis body 1 is cooled and radiated internally, and at this time, hot air can circulate with the outside air through the aligned heat dissipation holes 2 and the docking holes 7. By setting the dustproof soft net 9, so that it is located between the docking holes 7 and the heat dissipation holes 2, it can block dust from entering the chassis body 1. By setting the pull-out slot 5, the dustproof soft net 9 can be taken out for cleaning. By setting the guide bar 11, the dustproof soft net 9 can be easily driven to be inserted into the pull-out slot 5, and the pull-out slot 5 is 7-shaped, and the guide bar 11 is made of soft silicone material with a certain degree of foldability, which can facilitate the installation and removal of the dustproof soft net 9 and the pull-out slot 5. The ball 12 is provided so that the guide bar 11 can drive the dust-proof soft net 9 to move quickly in the pull-out slot 5, so that the dust-proof soft net 9 can be pulled out of the pull-out slot 5 or inserted into the pull-out slot 5 more smoothly. By setting the pull-out strip 10, people can conveniently extract the dust-proof soft net 9. By setting the dust-proof net plate 14, dust can be blocked from entering the inside of the fan. By setting the docking block 15 and the docking slot 16, the two can be pressed and clamped by the spring buckle assembly to fix the dust-proof net plate 14 in the opening. At the same time, it is also convenient to remove the dust-proof net plate 14 and clean the dust adhering to the dust-proof net plate 14.

[0035] The implementation principle of an embodiment of a dust-proof computer case of the present application is as follows: when the case body 1 is not in use, the docking holes 7 on the dust baffle 6 are staggered with the heat dissipation holes 2, so that the heat dissipation holes 2 can be blocked by the dust baffle 6, which can isolate and protect the heat dissipation holes 2 and prevent dust from entering the interior of the case body 1. When the case body 1 is in use, the clamping block 8 can be held by hand to drive the entire dust baffle 6 to move upward, and at the same time, the clamping block 8 can be moved into the clamping slot 4, and the clamping block 8 can be fixed in the clamping slot 4 by using the spring clamp assembly, and the dust baffle 6 can also be fixed in the moving slot 3. At this time, the docking holes 7 on the dust baffle 6 are aligned with the heat dissipation holes 2, and the dustproof soft net 9 is located between the docking holes 7 and the heat dissipation holes 2. When the inside of the case body 1 is connected to the outside, it can effectively block the entry of dust, and then the case body 1 is cooled under the operation of the cooling fan. The dustproof net 9 can be easily removed and cleaned by manually pulling the pull-out strip 10 so that the pull-out strip 10 can drive the dustproof soft net 9 and the guide strip 11 to move out of the pull-out slot 5. When installing, the dustproof soft net 9 and the guide strip 11 can be directly inserted into the pull-out slot 5. Under the guidance of the ball bearing 12, the dustproof soft net 9 can be quickly inserted into the pull-out slot 5 to perform dust prevention work. By pressing the docking block 15, the docking block 15 can be ejected from the dustproof net plate 14 by the spring buckle assembly, which is convenient for cleaning. At the same time, the docking block 15 is docked with the docking slot 16 and the spring buckle assembly is pressed, so that the dustproof net plate 14 can be fixed in the opening, thereby preventing dust from entering the inside of the fan. At the same time, the convenience of cleaning dust adhering to multiple dustproof nets is also improved.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A computer dustproof case, comprising a case body (1), characterized in that: A plurality of heat dissipation holes (2) are provided on both sides of the inner wall of the chassis body (1), a movable groove (3) is provided on both sides of the chassis body (1), a clamping groove (4) is provided on the top of the movable groove (3), a pull-out groove (5) is provided on the top of the pull-out groove (5), a pull-out mechanism is provided inside the pull-out groove (5), a dust baffle (6) is provided inside the movable groove (3), a plurality of docking holes (7) are provided on the surface of the dust baffle (6), a clamping block (8) is fixedly provided at one end of the top of the dust baffle (6), and the size of the clamping block (8) is consistent with that of the clamping groove (4), and the clamping block (8) and the clamping groove (4) are movably connected through a spring buckle assembly.

2. The dustproof computer case according to claim 1, characterized in that: The dustproof baffle (6) is movably connected to the movable groove (3), and the number and size of the heat dissipation holes (2) are the same as those of the docking holes (7).

3. The dustproof computer case according to claim 2, characterized in that: The pulling mechanism comprises a dustproof soft net (9) and a pulling strip (10), a guide strip (11) is fixedly provided on the outer side of the dustproof soft net (9), a pulling strip (10) is fixedly provided on one end of the dustproof soft net (9) and the guide strip (11), and a plurality of balls (12) are sleeved on both ends of the pulling strip (10).

4. The dustproof computer case according to claim 3, characterized in that: The ball (12) is movably connected to the inner wall of the drawing groove (5), the drawing strip (10) is larger than the drawing groove (5), and the guide strip (11) is made of soft silicone material.

5. The dustproof computer case according to claim 4, characterized in that: A heat dissipation fan (13) is fixedly provided at the top of the inner wall of the chassis body (1), a dustproof screen (14) is provided on the top of the heat dissipation fan (13), docking blocks (15) are fixedly provided at both ends of the dustproof screen (14), an opening is provided through the top of the chassis body (1), and docking grooves (16) are provided through the two ends of the opening, and the docking blocks (15) and the docking grooves (16) are movably connected via a spring buckle assembly.

6. The dustproof computer case according to claim 5, characterized in that: The four corners of the heat dissipation fan (13) are fixedly connected to the inner wall of the chassis body (1) by bolts, the dustproof screen (14) is located in the opening, and a certain distance is set between the bottom of the dustproof screen (14) and the top of the heat dissipation fan (13).

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