CN214175005U

CN214175005U - Computer dust keeper

Info

Publication number: CN214175005U
Application number: CN202022987329.5U
Authority: CN
Inventors: 周文英; 王书荣
Original assignee: Quanzhou College Of Technology
Current assignee: Quanzhou College Of Technology
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-09-10
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a computer dust keeper relates to dust keeper technical field. The utility model discloses mainly include quick-witted case, one side of machine case is provided with air intake, blower fan and shield, the shield is through fixed subassembly demountable installation on the machine case and right the air intake shelters from, the shield is constructed jaggedly and is built-in to have the filter screen, install one on the shield and be used for cleaning the subassembly of cleaing away of dust on the filter screen. The utility model discloses when using, the air intake and the induced-draft fan of setting help the heat dissipation of computer machine case, and the filter screen on the shield is corresponding with the air intake, and the dust is piled up on the filter screen, avoids the dust to get into the inside of quick-witted case, clears away the subassembly and can clear away the dust on the filter screen, practices thrift user's time and energy, and is efficient, adopts detachable shield to be convenient for maintain and change simultaneously.

Description

Computer dust keeper

Technical Field

The utility model relates to a dust keeper technical field, concretely relates to computer dust keeper.

Background

The computer is commonly called as computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, and also has the function of storage and memory. The intelligent electronic device can be operated according to a program, and can automatically process mass data at a high speed. Computer hardware refers to the general term for various physical devices in a computer system, including electronic, mechanical, and opto-electronic components. The physical devices form an organic whole according to the requirements of the system structure to provide a material basis for the operation of computer software. Briefly, the computer hardware functions to input and store programs and data, and to execute the programs to manipulate the data into a usable form.

In order to guarantee the normal work operation of computer, the computer machine incasement can set up the louvre and scatter and disappear with quick-witted incasement portion's heat, nevertheless can cause quick-witted incasement can pile up a large amount of dusts, and the clearance is got up quite trouble, and consequently the dust screen has been installed to the quick-witted case of part computer, and the cleaning work difficulty of these dust screens has reduced the application of dust screen to can influence the thermal diffusivity, single dependence natural draft can't be fast with quick-witted incasement portion heat discharge simultaneously, consequently the utility model provides a computer dust keeper that radiating effect is good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems in the prior art, the utility model provides a computer dust-proof device.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a computer dust keeper, includes quick-witted case, one side of machine case is provided with air intake, suction fan and shield, the shield is through fixed subassembly demountable installation on the machine case and right the air intake shelters from, the shield is constructed breach and built-in to have the filter screen, install one on the shield and be used for cleaning the subassembly of cleaing away of dust on the filter screen.

Preferably, the shield is in including the laminating the mounting panel of machine box surface, run through on the mounting panel and seted up opening one, the mounting panel is kept away from one side fixed mounting of machine case have with the mounting box of mounting panel opening looks adaptation, the mounting box is close to opening two has been seted up to one side of machine case, the air intake with the suction fan is located the inside of mounting box, the filter screen sets up the mounting box is kept away from one side of machine case just the filter screen with the air intake is laminated mutually.

Preferably, the number of the fixing assemblies is four, the fixing assemblies are respectively arranged on four adjacent faces which are parallel to each other of the case, each fixing assembly comprises a U-shaped block fixedly arranged on one side of the case, an opening of each U-shaped block faces away from the case, a clamping block is hinged to the inside of each U-shaped block through a rotating rod, one end of each clamping block is of an arc-shaped structure and corresponds to one side of the mounting plate, a spring is fixedly connected between the other end of each clamping block and the corresponding U-shaped block, one end of each clamping block is pressed to enable the spring to be compressed, so that the other end of each clamping block can be forced to be far away from one side of the mounting plate, and therefore one side of the mounting plate is separated from one side of the case.

Preferably, the fixture block comprises a first device block and a second device block, an included angle is formed between the first device block and the corresponding U-shaped block, the second device block is J-shaped, one end, close to the U-shaped block, of the first device block is fixedly connected with one end of the second device block, the rotating rod is arranged at the joint of the first device block and the second device block, the other end of the second device block corresponds to one side of the mounting plate, and the spring is fixedly connected between the other end of the first device block and the U-shaped block.

Preferably, it includes fixed mounting to clear away the subassembly the mounting box is kept away from fixing base No. one on quick-witted case one side, rotatable crank of installing on the fixing base, articulate one end articulates there is the hinge bar, the mounting box is kept away from fixed mounting has No. two fixing bases on one side of quick-witted case, No. two fixing bases are located fixing base No. one with between the filter screen, it has the connecting rod to articulate on the other end of hinge bar, the other end activity of connecting rod runs through No. two fixing bases and detachable installation have the cleaning head, the mounting box is kept away from go back fixed mounting on one side of quick-witted case and have the motor, the output of motor with articulate pivot fixed connection.

Preferably, the connecting rod is kept away from one of articulated mast is served and has been seted up the draw-in groove, the cleaning head is in including the joint the inside dead lever of draw-in groove, the other end of dead lever with corresponding and fixed mounting of filter screen has the brush.

The utility model provides a computer dust keeper mainly includes quick-witted case, one side of machine case is provided with an air intake, quick-witted case with be provided with a suction fan on the same one side of air intake, install a shield just through a fixed subassembly is detachable on one side of machine case the shield with the air intake is located same one side, the shield with be provided with a filter screen on the corresponding position of air intake, the shield with open on the corresponding position of suction fan. The utility model discloses when using, the air intake and the induced-draft fan of setting help the heat dissipation of computer machine case, and the filter screen on the shield is corresponding with the air intake, and the dust is piled up on the filter screen, avoids the dust to get into the inside of quick-witted case, clears away the subassembly and can clear away the dust on the filter screen, practices thrift user's time and energy, and is efficient, adopts detachable shield to be convenient for maintain and change simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a cross-sectional view taken along the line a-a of fig. 3 according to the present invention;

fig. 5 is a cross-sectional view taken along the direction B-B in fig. 3 according to the present invention.

In fig. 1-5:

1. a chassis; 2. a fixing assembly; 3. a dust cover; 4. a clearing assembly; 11. an air inlet; 12. an air suction fan; 21. a U-shaped block; 22. A rotating rod; 23. a clamping block; 24. a spring; 31. a filter screen; 32. mounting a plate; 33. mounting a box; 41. a first fixed seat; 42. a crank; 43. a hinged lever; 44. a second fixed seat; 45. a connecting rod; 46. a cleaning head; 47. a motor; 231. a first device block; 232. A second device block; 451. a card slot; 461. fixing the rod; 462. and a brush.

Detailed Description

The core of this embodiment lies in providing a computer dust keeper, the utility model discloses when using, the air intake and the induced-draught fan of setting help the heat dissipation of computer machine case, and the filter screen on the shield is corresponding with the air intake, and the dust is piled up on the filter screen, avoids the dust to get into the inside of quick-witted case, clears away the subassembly and can clear away the dust on the filter screen, practices thrift user's time and energy, and is efficient, adopts detachable shield to be convenient for maintain and change simultaneously, has solved the difficult problem in this field at present stage.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Please refer to fig. 1-5, which illustrate a dust-proof device for a computer according to an embodiment of the present invention; mainly comprises a case 1, one side of the case 1 is provided with an air inlet 11, one side of the case 1, which is the same with the air inlet 11, is provided with a suction fan 12, one side of the case 1 is detachably provided with a dustproof cover 3 through a fixing component 2, the dustproof cover 3 and the air inlet 11 are positioned on the same side, the air inlet 11 and the suction fan 12 are arranged for heat dissipation, a filter screen 31 is arranged at the position of the dustproof cover 3 corresponding to the air inlet 11, an opening is arranged at the position of the dustproof cover 3 corresponding to the suction fan 12, the dustproof cover 3 comprises a mounting plate 32 which is matched and attached with one side of the case 1, an opening is arranged on the mounting plate 32 in a penetrating way, a mounting box 33 which is matched with the opening of the mounting plate 32 is fixedly arranged at one side of the mounting plate 32, which is close to the case 1, one side of the mounting box 33 is provided with an opening, the air inlet 11 and the suction fan 12 are positioned in the mounting box 33, the filter screen 31 is arranged on one side of the mounting box 33 far away from the case 1, the filter screen 31 is attached to the air inlet 11, and the dust cover 3 is fixedly provided with a cleaning assembly 4 for cleaning dust on the filter screen 31.

Further, referring to fig. 3, 4 and 5, the number of the fixing assemblies 2 is four, the four fixing assemblies 2 are respectively disposed on four adjacent surfaces of the chassis 1, two of the fixing assemblies 2 are parallel to each other, the fixing assembly 2 includes a U-shaped block 21 fixedly mounted on one side of the chassis 1, an opening of the U-shaped block 21 faces away from the chassis 1, the inside of the U-shaped block 21 is hinged with a fixture block 23 through a rotating rod 22, one end of the fixture block 23 is set to be arc-shaped and corresponds to one side of the mounting plate 32, a spring 24 is fixedly connected between the other end of the fixture block 23 and the U-shaped block 21, the fixture block 23 includes a first device block 231 and a second device block 232, an included angle is disposed between the first device block 231 and the corresponding U-shaped block 21, the second device block 232 is "J" -shaped, one end of the first device block 231 close to the U-shaped block 21 is fixedly connected to one end of the second device block 232, the rotating rod 22 is disposed at a connection position of the first device block 231 and the second device block 232, the other end of the second device block 232 corresponds to one side of the mounting plate 32, the spring 24 is fixedly connected between the other end of the first device block 231 and the U-shaped block 21, one end of the fixture block 23 is pressed to compress the spring 24, the other end of the fixture block 23 is forced to be far away from one side of the mounting plate 32, so that one side of the mounting plate 32 is separated from one side of the case 1, when the dust-proof cover 3 needs to be mounted on the case 1, the dust-proof cover 3 is held by hand to be close to one side of the case 1, when the four sides of the mounting plate 32 are respectively abutted against the four fixture blocks 23, the dust-proof cover 3 is continuously pressed, at this time, the fixture block 23 on the corresponding side can rotate along the rotating rod 22, the corresponding spring 24 is compressed until the mounting plate 32 slides to be attached to one side of the case 1, at this time, the fixture block 23 can be tightly abutted against the mounting plate 32 under the reaction force of the corresponding spring 24, the dust-proof cover 3 is fixed, and the first device block 231 is pressed during the dismounting.

In some embodiments, referring to fig. 2, 4 and 5, the removing assembly 4 includes a first fixing base 41 fixedly installed on a side of the mounting box 33 away from the cabinet 1, a crank 42 rotatably installed on the first fixing base 41, a hinge rod 43 hinged to one end of the crank 42, a second fixing base 44 fixedly installed on a side of the mounting box 33 away from the cabinet 1, the second fixing base 44 located between the first fixing base 41 and the filter screen 31, a connecting rod 45 hinged to the other end of the hinge rod 43, a cleaning head 46 detachably installed on the other end of the connecting rod 45 movably penetrating through the second fixing base 44, a slot 451 opened on an end of the connecting rod 45 away from the hinge rod 43, the cleaning head 46 including a fixing rod 461 clamped inside the slot 451, the other end of the fixing rod 461 corresponding to the filter screen 31 and fixedly installed with a brush 462, still fixed mounting has a motor 47 on the one side of installation box 33 keeping away from quick-witted case 1, and the output of motor 47 and crank 42's pivot fixed connection can drive crank 42 and rotate when motor 47 output, and crank 42 drives hinge bar 43 motion, and connecting rod 45 can carry out linear reciprocating motion along No. two fixing bases 44 this moment, drives cleaner 46 and clears up filter screen 31.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a computer dust keeper, its characterized in that, includes quick-witted case (1), one side of quick-witted case (1) is provided with air intake (11), blower fan (12) and shield (3), shield (3) through fixed subassembly (2) demountable installation quick-witted case (1) is gone up and is right air intake (11) shelter from, shield (3) are constructed breach and built-in have filter screen (31), install one on shield (3) and be used for cleaning subassembly (4) of cleaing away of dust on filter screen (31).

2. The computer dustproof device according to claim 1, wherein the dustproof cover (3) comprises a mounting plate (32) attached to the surface of the case (1), an opening I is formed in the mounting plate (32) in a penetrating manner, a mounting box (33) matched with the opening of the mounting plate (32) is fixedly mounted on one side, away from the case (1), of the mounting plate (32), an opening II is formed in one side, close to the case (1), of the mounting box (33), the air inlet (11) and the air suction fan (12) are located inside the mounting box (33), the filter screen (31) is arranged on one side, away from the case (1), of the mounting box (33), and the filter screen (31) is attached to the air inlet (11).

3. The computer dustproof device according to claim 2, wherein the number of the fixing assemblies (2) is four, the four fixing assemblies (2) are respectively arranged on four adjacent surfaces, two surfaces are parallel to each other, of the case (1), each fixing assembly (2) comprises a U-shaped block (21) fixedly arranged on one side of the case (1), an opening of the U-shaped block (21) faces away from the case (1), a clamping block (23) is hinged inside the U-shaped block (21) through a rotating rod (22), one end of the clamping block (23) is arranged in an arc structure and corresponds to one side of the mounting plate (32), a spring (24) is fixedly connected between the other end of the clamping block (23) and the U-shaped block (21), and one end of the clamping block (23) is pressed to compress the spring (24) so that the other end of the clamping block (23) is far away from one side of the mounting plate (32), thereby separating one side of the mounting plate (32) from one side of the cabinet (1).

4. The computer dustproof device according to claim 3, wherein the fixture block (23) comprises a first device block (231) and a second device block (232), an included angle is formed between the first device block (231) and the corresponding U-shaped block (21), the second device block (232) is J-shaped, one end, close to the U-shaped block (21), of the first device block (231) is fixedly connected with one end of the second device block (232), the rotating rod (22) is arranged at the connection position of the first device block (231) and the second device block (232), the other end of the second device block (232) corresponds to one side of the mounting plate (32), and the spring (24) is fixedly connected between the other end of the first device block (231) and the U-shaped block (21).

5. The computer dustproof device according to claim 2, wherein the clearing component (4) comprises a first fixed seat (41) fixedly installed on one side, far away from the case (1), of the installation box (33), a crank (42) is rotatably installed on the first fixed seat (41), one end of the crank (42) is hinged to a hinge rod (43), a second fixed seat (44) is fixedly installed on one side, far away from the case (1), of the installation box (33), the second fixed seat (44) is located between the first fixed seat (41) and the filter screen (31), the other end of the hinge rod (43) is hinged to a connecting rod (45), the other end of the connecting rod (45) movably penetrates through the second fixed seat (44) and is detachably provided with a cleaning head (46), a motor (47) is further fixedly installed on one side, far away from the case (1), of the installation box (33), the output end of the motor (47) is fixedly connected with the rotating shaft of the crank (42).

6. The computer dust-proof device of claim 5, wherein a slot (451) is opened on one end of the connecting rod (45) far away from the hinged rod (43), the cleaning head (46) comprises a fixing rod (461) clamped inside the slot (451), and the other end of the fixing rod (461) corresponds to the filter screen (31) and is fixedly provided with a brush (462).