CN213069679U

CN213069679U - Computer hardware dust-proof device

Info

Publication number: CN213069679U
Application number: CN202022036249.1U
Authority: CN
Inventors: 冯占伟
Original assignee: HEILONGJIANG INTERNATIONAL UNIVERSITY
Current assignee: HEILONGJIANG INTERNATIONAL UNIVERSITY
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-04-27
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a computer hardware dust keeper, including quick-witted case, cushion, sealed deckle board, guide hole, metal dust filtration net, metal installing frame, metal baffle, dust filtration sponge and fixed magnet, sealed deckle board left end is equipped with the suction fan installing support that cooperation metal dust filtration net used, be equipped with three suction fan from top to bottom evenly distributed on the suction fan installing support, sealed deckle board left end is equipped with the sealed soft pad frame of rubber who cup joints in suction fan installing support, the side all is equipped with the slip catching groove left of opening around the inside upper end of sealed deckle board, the inside grafting of slip catching groove is equipped with the slider, the slider left end extends to quick-witted case outside upper end right side and is equipped with fixed pressing plate, be equipped with the slip guide hole that cooperation slider used on the sealed soft pad frame top surface of rubber. Compared with the prior art, the utility model the advantage lie in: guarantee heat-sinking capability, dustproof effectual and convenient to detach clearance.

Description

Computer hardware dust-proof device

Technical Field

The utility model relates to a dust keeper technical field specifically indicates a computer hardware dust keeper.

Background

Computer hardware refers to the general term for various physical devices in a computer system, including electronic, mechanical, and opto-electronic components. Can design a plurality of fretwork nets on the main case of computer in the existing market and give off the heat that computer hardware during operation produced, inside dust and the steam of clamp area in the outside air also can enter into the host computer through these louvres, attached to on computer hardware to can influence computer hardware's result of use. The existing computer hardware dust-proof device is fixed on a case and cannot be detached, so that dust accumulated on a dust filter screen cannot be cleaned, and the existing hardware dust-proof device gives up the best dustproof sponge for ensuring that heat dissipation is not affected, adopts the best metal dust filter screen for dustproof worst heat dissipation, and causes poor dustproof capacity.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above-mentioned defect, provide a guarantee heat-sinking capability, dustproof effectual and convenient to detach clearance computer hardware dust keeper.

In order to solve the technical problem, the utility model provides a technical scheme does: a dust-proof device for computer hardware comprises a case, wherein the right side of the case is of an open structure, four corners of the lower end outside the case are respectively provided with a cushion block, the open structure at the right end of the case is provided with a U-shaped sealing frame plate, the sealing frame plate is provided with guide holes matched with the open structure of the case, the guide holes are provided with a metal dust-filtering net, the right end of the sealing frame plate is provided with a metal mounting frame matched with the metal dust-filtering net in a square ring shape, metal partition plates are symmetrically distributed in the metal mounting frame from top to bottom, three dust-filtering sponges are uniformly distributed in the metal mounting frame, the right end of each dust-filtering sponge is spliced with a fixed magnet matched with the metal mounting frame and the metal partition plates in a square ring shape, the left end of the sealing frame plate is provided with a suction fan mounting bracket matched with the metal dust-filtering net, three suction, sealed frame board left end is equipped with the sealed cushion frame of rubber who cup joints in the suction fan installing support, the side all is equipped with the slip catching groove left of opening around the inside upper end of sealed frame board, the inside grafting of slip catching groove is equipped with the slider, the slider left end extends to quick-witted case outside upper end right side and is equipped with fixed pressing plate, be equipped with the slip guide hole that the cooperation slider used on the sealed cushion frame top surface of rubber.

Compared with the prior art, the utility model the advantage lie in: compared with the prior art, the utility model discloses a dustproof better dustproof sponge sets up the extraction fan in dustproof sponge department simultaneously, utilizes the extraction fan to provide the dynamics of high strength extraction air, guarantees when setting up dustproof sponge that the air admission volume of quick-witted incasement portion can not reduce, guarantees the radiating effect of quick-witted incasement portion, in addition, the utility model discloses fixed clamp plate is fixed dust-proof device in the utilization to dustproof sponge only needs to take off fixed magnet and can take out, dismantles the clearance simple and conveniently.

As an improvement, a first rubber sealing gasket matched with the lower end of the outer part of the case is arranged on the bottom surface of the left side of the sealing frame plate, and a second rubber sealing gasket matched with the upper end of the outer part of the case is arranged at the lower end of the upper fixing pressing plate. The rubber sealing gasket I and the rubber sealing gasket II are used for ensuring the sealing performance of the joint of the sealing frame plate and the case and preventing dust from entering.

As an improvement, a threaded rod is arranged in the sliding buckle groove and connected with the sliding block through a threaded structure, a bearing is arranged on the bottom surface in the sliding buckle groove, the lower end of the threaded rod is inserted into the inner ring of the bearing, and the upper end of the threaded rod extends to the upper side outside the sealing frame plate and is provided with a rotating disc.

As an improvement, a first square annular dust filtering frame is arranged at the upper end of the outer portion of the case, a first nylon dust filtering net is arranged at the upper end of the inner portion of the first dust filtering frame, first connecting plates are arranged at the lower ends of two outer sides of the first dust filtering frame, and the front side and the rear side of the first connecting plates are fixedly connected with the case through screws. The dust filtering effect of the nylon dust filtering net I is higher than that of the metal dust filtering net and lower than that of the sponge filter screen, ventilation performance is guaranteed, heat dissipation capacity is guaranteed, and meanwhile, the nylon dust filtering net I and the connecting plate I are convenient to disassemble and clean.

As an improvement, a square annular dust filtering frame II is arranged on the left side of the outer portion of the case, a nylon dust filtering net II is arranged at the left end of the inner portion of the dust filtering frame II, connecting plates II are arranged on the right sides of the upper end and the lower end of the outer portion of the dust filtering frame II, and the front side and the rear side of each connecting plate II are fixedly connected with the case through screws II.

Drawings

Fig. 1 is a schematic structural diagram of the dust-proof device for computer hardware according to the present invention.

Fig. 2 is a left side sectional view of the dust-proof device of computer hardware of the present invention.

Fig. 3 is a top view of the dust-proof device of the computer hardware of the present invention.

As shown in the figure: 1. the device comprises a case, 2, cushion blocks, 3, a sealing frame plate, 4, guide holes, 5, a metal dust filtering net, 6, a metal mounting frame, 7, a metal partition plate, 8, dust filtering sponge, 9, a fixed magnet, 10, a fan mounting bracket, 11, a fan, 12, a rubber sealing cushion frame, 13, a sliding buckle groove, 14, a sliding guide hole, 15, a sliding block, 16, an upper fixed pressing plate, 17, a rubber sealing gasket I, 18, a rubber sealing gasket II, 19, a threaded rod, 20, a bearing, 21, a rotating disc, 22, a dust filtering frame I, 23, a nylon dust filtering net I, 24, a connecting plate I, 25, a dust filtering frame II, 26, a nylon dust filtering net II, 27 and a connecting plate II.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawing 1, a computer hardware dust-proof device comprises a case 1, the right side of the case 1 is of an open structure, four corners of the lower end of the outside of the case 1 are respectively provided with a cushion block 2, the open structure of the right end of the case 1 is provided with a U-shaped sealing frame plate 3, the sealing frame plate 3 is provided with a guide hole 4 matched with the open structure of the case 1, the guide hole 4 is provided with a metal dust-filtering net 5, the right end of the sealing frame plate 3 is provided with a metal mounting frame 6 matched with the metal dust-filtering net 5 in a square ring shape, the metal mounting frame 6 is internally provided with metal partition plates 7 which are distributed up and down symmetrically, the metal mounting frame 6 is internally provided with three dust-filtering sponges 8 which are distributed uniformly, the right end of each dust-filtering sponge 8 is spliced with a fixed magnet 9 matched with the metal mounting frame 6 and the metal partition plate 7 in a square ring shape, the left end, be equipped with three suction fan 11 of evenly distributed from top to bottom on suction fan installing support 10, 3 left ends of sealed deckle board are equipped with the sealed cushion frame 12 of rubber that cup joints in suction fan installing support 10, the side all is equipped with opening sliding buckle groove 13 left around the inside upper end of sealed deckle board 3, the inside grafting of sliding buckle groove 13 is equipped with slider 15, slider 15 left end extends to 1 outside upper end right side of quick-witted case and is equipped with fixing plate 16, be equipped with the slip guide hole 14 that cooperation slider 15 used on the sealed cushion frame 12 top surface of rubber.

The bottom surface of the left side of the sealing frame plate 3 is provided with a first rubber sealing gasket 17 matched with the lower end of the exterior of the case 1 for use, and the lower end of the upper fixing pressing plate 16 is provided with a second rubber sealing gasket 18 matched with the upper end of the exterior of the case 1 for use.

The inner side of the sliding buckle groove 13 is provided with a threaded rod 19, the threaded rod 19 is connected with the sliding block 15 through a threaded structure, the bottom surface of the inner side of the sliding buckle groove 13 is provided with a bearing 20, the lower end of the threaded rod 19 is inserted into an inner ring of the bearing 20, and the upper end of the threaded rod 19 extends to the upper side of the outer part of the sealing frame plate 3 and is provided with a rotating disc 21.

The upper end of the outer portion of the case 1 is provided with a square annular dust filtering frame I22, the upper end of the inner portion of the dust filtering frame I22 is provided with a nylon dust filtering net I23, the lower ends of two sides of the outer portion of the dust filtering frame I22 are respectively provided with a connecting plate I24, and the front side and the rear side of the connecting plate I24 are fixedly connected with the case 1 through screws.

The external left side of the case 1 is provided with a square annular dust filtering frame II 25, the left end inside the dust filtering frame II 25 is provided with a nylon dust filtering net II 26, the right sides of the upper end and the lower end outside the dust filtering frame II 25 are provided with a connecting plate II 27, and the front side and the rear side of the connecting plate II 27 are fixedly connected with the case 1 through screws II.

The utility model discloses when concrete implementation, take off the right panel of quick-witted case 1, then with sealed frame plate 3 card at quick-witted case 1 right side opening part, let rubber seal cushion frame 12 contact completely quick-witted case 1 and realize sealed effect, then the rotation of control rolling disc 21, in the control fixed pressing plate 16 downstream will seal frame plate 3 fix on quick-witted case 1 can, then start exhaust fan 11 can use, then will strain dirt frame one 22 and strain dirt frame two 25 and fix respectively in quick-witted case 1 upper end and quick-witted case 1 left end through the screw. When the dust screen needs to be cleaned, the sealing frame plate 3 can be easily taken down only by controlling the rotating disc 21, then the fixed magnet 9 is taken out, then the dust sponge 8 is taken out, the dust sponge 8 and the metal dust filtering net 5 can be cleaned respectively, the screw, the first dust filtering frame 22 and the second dust filtering frame 25 are taken down, and the first nylon dust filtering net 2 and the second nylon dust filtering net 26 can be cleaned.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a computer hardware dust keeper, includes quick-witted case (1), quick-witted case (1) right side is open structure, machine case (1) outside lower extreme four corners department all is equipped with cushion (2), quick-witted case (1) right-hand member open structure department is equipped with sealed deckle board (3) of U-shaped, be equipped with guide hole (4) that cooperation quick-witted case (1) open structure used on sealed deckle board (3), its characterized in that: the dust filter is characterized in that a metal dust filter net (5) is arranged at the guide hole (4), a metal mounting frame (6) which is matched with the metal dust filter net (5) in a square ring shape is arranged at the right end of the sealing frame plate (3), metal partition plates (7) which are symmetrically distributed up and down are arranged in the metal mounting frame (6), three dust filter sponges (8) which are uniformly distributed are arranged in the metal mounting frame (6), fixed magnets (9) which are matched with the metal mounting frame (6) and the metal partition plates (7) in a square ring shape are spliced at the right end of the dust filter sponges (8), a suction fan mounting bracket (10) which is matched with the metal dust filter net (5) to use is arranged at the left end of the sealing frame plate (3), three suction fans (11) which are uniformly distributed up and down are arranged on the suction fan mounting bracket (10), and a rubber sealing soft cushion frame (12) which is sleeved on the suction fan mounting bracket (10) is arranged, the front side and the rear side of the upper end in the sealing frame plate (3) are respectively provided with a sliding buckling groove (13) with a left opening, the sliding buckling grooves (13) are internally provided with a sliding block (15) in an inserting mode, the left end of the sliding block (15) extends to the right side of the upper end outside the case (1) and is provided with an upper fixing pressing plate (16), and the top surface of the rubber sealing soft cushion frame (12) is provided with a sliding guide hole (14) matched with the sliding block (15) for use.

2. The computer hardware dust-proof device of claim 1, wherein: the bottom surface of the left side of the sealing frame plate (3) is provided with a first rubber sealing gasket (17) matched with the lower end of the outer part of the case (1) for use, and the lower end of the upper fixing pressure plate (16) is provided with a second rubber sealing gasket (18) matched with the upper end of the outer part of the case (1) for use.

3. The computer hardware dust-proof device of claim 1, wherein: the improved sliding buckle is characterized in that a threaded rod (19) is arranged inside the sliding buckle groove (13), the threaded rod (19) is connected with the sliding block (15) through a threaded structure, a bearing (20) is arranged on the bottom surface inside the sliding buckle groove (13), the lower end of the threaded rod (19) is inserted into an inner ring of the bearing (20), and the upper end of the threaded rod (19) extends to the upper side outside the sealing frame plate (3) and is provided with a rotating disc (21).

4. The computer hardware dust-proof device of claim 1, wherein: the dust filter is characterized in that a square annular dust filter frame I (22) is arranged at the upper end of the outer portion of the case (1), a nylon dust filter net I (23) is arranged at the upper end of the inner portion of the dust filter frame I (22), connecting plates I (24) are arranged at the lower ends of the two outer sides of the dust filter frame I (22), and the front side and the rear side of each connecting plate I (24) are fixedly connected with the case (1) through screws.

5. The computer hardware dust-proof device of claim 1, wherein: the outdoor cabinet is characterized in that a square annular dust filtering frame II (25) is arranged on the left side of the outer portion of the cabinet (1), a nylon dust filtering net II (26) is arranged at the left end of the inner portion of the dust filtering frame II (25), a connecting plate II (27) is arranged on the right side of the upper end and the lower end of the outer portion of the dust filtering frame II (25), and the front side and the rear side of the connecting plate II (27) are fixedly connected with the cabinet (1) through screws.