CN213024168U - Dustproof effectual computer machine case of dust fall - Google Patents

Abstract

The utility model discloses a computer case with good dust-settling and dust-preventing effects, which comprises a case body, wherein a dust-settling frame is arranged on one side of the case body through screws, the dust-settling frame is slidably connected with a protective door, heat dissipation holes are arranged at the bottom of the protective door, a filter screen is movably arranged at the inner sides of the heat dissipation holes in an embedded manner, a dust-settling plate is movably arranged on one side of the dust-settling frame, a filter plate is arranged in the dust-settling frame through screws, an inclined groove is arranged at the bottom of the dust-settling frame, dust enters the dust-settling frame through the heat dissipation holes, the filter screen plays a role of protecting the case body at one layer, the dust enters the dust-settling frame, the included angle between the dust-settling plate and the side end face of the case body is 15 degrees, the dust contacts with the dust-settling plate and falls into the inclined, the damage to the elements caused by the dust entering the case main body is avoided, and the service life of the elements is reduced.

Description

Dustproof effectual computer machine case of dust fall

Technical Field

The utility model relates to a computer technology field specifically is a dustproof effectual computer machine case of dust fall.

Background

The chassis is used as a part of computer accessories, has the main function of placing and fixing various computer accessories, plays a role in supporting and protecting, has the important function of shielding electromagnetic radiation, and is not classified as a key consideration object in DIY because the chassis can not rapidly improve the performance of the whole machine unlike the accessories such as a CPU, a display card, a mainboard and the like.

But computer machine case dust prevention dust fall simple structure on the existing market, the operation is comparatively troublesome during the clearance, and when the dust accumulation was too much, causes quick-witted incasement component short circuit easily, causes the system unstable.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dustproof effectual computer machine case of dust fall can effectively solve the dustproof dust fall simple structure of computer machine case that provides in the above-mentioned background art, and the operation is comparatively troublesome during the clearance, and when the dust accumulation was too much, causes quick-witted incasement component short circuit easily, causes the unstable problem of system.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dustproof effectual computer machine case of dust fall, includes case body, its characterized in that: case body one side has dustproof frame through the screw mounting, dustproof frame one side sliding connection has the guard gate, the louvre has been seted up to the guard gate bottom, louvre inboard embedding movable mounting has the filter screen, the inside fixed plate that has through the screw mounting of dustproof frame, the exhaust fan is all installed at the fixed plate both ends, there is the dust fall board dustproof frame one side near case body through the screw mounting, the inside fixed plate top position department that is in of dustproof frame has the filter through the screw mounting, the oblique type recess has been seted up to dustproof frame bottom, the welding of oblique type recess one end has the clearance door, there is the handle clearance door one side through the screw mounting.

Preferably, there is the winding displacement frame machine case body back top through the screw mounting, there is the winding displacement board inside the winding displacement frame through the screw mounting, winding displacement board bottom surface founding is connected with the wrapping post, wrapping post one side movable mounting has the post of closing, the winding displacement hole has been seted up to the winding displacement board top surface, closed capital portion fixed mounting has the slip post, the corresponding closed post position department in slip capital portion opens and establishes the shifting chute, the inside embedding of shifting chute has the ball, the ball is connected with the slip post.

Preferably, sliding grooves are formed in two ends of the top of the dustproof frame, and sliding rods are fixedly mounted at the positions, corresponding to the sliding grooves, of the top of the protective door.

Preferably, the length of the sliding groove is equal to the length of the slide rod, and the width of the sliding groove is equal to the width of the slide rod.

Preferably, the included angle between the dust falling plate and the side end face of the case main body is 15 degrees, and the distance between the top of the dust falling plate and the top end inside the dustproof frame is 10 cm.

Preferably, the positions of the winding posts and the positions of the wire arranging holes are staggered, and the closed posts are made of magnets.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with the dust fall board, when the dust passes through the louvre and gets into in the dustproof frame, the filter screen plays first layer guard action to chassis main body, then the dust gets into in the dustproof frame, because the contained angle of dust fall board and chassis main body's side end face is 15, the dust contacts the dust fall board and drops to one side type recess thereupon, play the second floor guard action to chassis main body, this moment because the circulation of air, part dust can waft, the filter plays the third layer guard action to chassis main body this moment, avoid the dust to get into chassis main body and cause the damage to the component, reduce the life of component.

2. Through the cooperation use of oblique type recess and clearance door, when operating personnel wanted to clear up quick-witted case main part, through the handle, will clear up the door and open, then pass through the clearance door with the dust in the oblique type recess and sweep away, avoid the dust to build up too much, cause internals and shell to damage, influence computer normal use.

3. Be provided with the winding displacement board, when needing to carry out the winding displacement to quick-witted case main part, through with the cable winding on the wrapping post, through closing the post that closes, because the material of wrapping post is magnet for the cable can be better fixed to the wrapping post, after finishing fixedly, passes the winding displacement hole with the cable, thereby carries out the winding displacement to quick-witted case main part.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic view of the welding structure of the spring of the present invention;

FIG. 2 is a schematic view of the inclined groove of the present invention;

FIG. 3 is a schematic view of the rubber block bonding structure of the present invention;

FIG. 4 is a schematic view of the structure of the wire arranging hole of the present invention;

FIG. 5 is a schematic view of the structure of the movable hole of the present invention

Reference numbers in the figures: 1. a chassis main body; 2. a dust-proof frame; 4. heat dissipation holes; 5. filtering with a screen; 6. a fixing plate; 7. an exhaust fan; 8. a dust fall plate; 9. a filter plate; 10. an oblique groove; 11. cleaning the door; 12. a handle; 14. a moving groove; 15. a ball; 16. a wire arranging frame; 17. a wire arranging plate; 18. a winding post; 19. closing the column; 20. a wire arranging hole; 21. a sliding groove; 22. and (4) sliding the rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-5, the utility model provides a technical scheme, a computer case with good dust-settling and dust-preventing effects, which comprises a case body 1, wherein one side of the case body 1 is provided with a dust-preventing frame 2 through screws, one side of the dust-preventing frame 2 is connected with a protective door in a sliding way, the bottom of the protective door is provided with a heat-dissipating hole 4, the inner side of the heat-dissipating hole 4 is embedded with a filter screen 5 movably, the inner part of the dust-preventing frame 2 is provided with a fixing plate 6 through screws, both ends of the fixing plate 6 are provided with exhaust fans 7, one side of the dust-preventing frame 2 close to the case body 1 is provided with a dust-settling plate 8 through screws, the included angle between the dust-settling plate 8 and the side end face of the case body 1 is 15 degrees, the distance between the top of the dust-settling plate 8 and the inner top end, oblique recess 10 has been seted up to 2 bottoms of dustproof frame, avoid the dust to get into chassis main part and cause the damage to the component, reduce the life of component, the welding of oblique recess 10 one end has cleaning door 11, cleaning door 11 one side has handle 12 through the mounting screw, sliding groove 21 has all been seted up at 2 top both ends of dustproof frame, the equal fixed mounting in protective door top correspondence sliding groove 21 department has litter 22, sliding groove 21's length equals with litter 22's length, sliding groove 21 width equals with litter 22's width, be convenient for open the protective door, clean dust.

There is winding displacement frame 16 at 1 back top of chassis main part through the screw mounting, 16 inside winding displacement 17 through the screw mounting of winding displacement frame, the founding of winding displacement 17 bottom surface is connected with wrapping post 18, 18 one side movable mounting of wrapping post has closed post 19, winding displacement hole 20 has been seted up to winding displacement 17 top surface, 19 top fixed mounting of closed post has the slip post, the corresponding closed post position department in slip post top establishes shifting chute 14 from, the inside embedding in shifting chute 14 has ball 15, ball 15 is connected with the slip post, wrapping post 18 interlocks each other with winding displacement hole 20's position, the material of closed post 19 is magnet, make the cable of fixing that the wrapping post can be better.

The utility model discloses a theory of operation and use flow: when a worker uses a computer, when dust enters the dustproof frame 2 through the heat dissipation holes 4, the filter screen 4 plays a first layer of protection role on the case body 1, then the dust enters the dustproof frame 2, because the included angle between the dustfall plate 8 and the side end face of the case body 1 is 15 degrees, the dust contacts the dustfall plate 8 and then falls into the inclined groove 10, the case body 1 plays a second layer of protection role, at the moment, part of dust can float due to the circulation of air, at the moment, the filter plate 9 plays a third layer of protection role on the case body, the dust is prevented from entering the case body 1 to damage elements, the service life of the elements is shortened, because the computer can generate heat in the operation process, hot air is generated, at the moment, the exhaust fan 7 rotates to drive the circulation of air inside the case body 1, the heat dissipation is carried out on the case body 1, when the operator needs to clean the case body 1, sliding the sliding rod 22, wherein the sliding rod 22 drives the protective door to move, the cleaning door 11 is opened, and then dust in the inclined groove 10 is cleaned;

when operating personnel need carry out the winding displacement to quick-witted case main part 1, through with the cable winding on wrapping post 18, close closed post 19 because the material of wrapping post 18 is magnet for the cable can be better fixed to wrapping post 18, fixed back that finishes, passes row line hole 20 with the cable, thereby carries out the winding displacement to quick-witted case main part 1, avoids the circuit winding together, causes the short circuit.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a dustproof effectual computer machine case of dust fall, includes case main body (1), its characterized in that: the front surface of the case main body (1) is provided with a dustproof frame (2) through a screw, one surface of the dustproof frame (2) is connected with a protective door in a sliding way, the bottom of the protective door is provided with a heat dissipation hole (4), the inner side of the heat dissipation hole (4) is embedded with a filter screen (5), a fixing plate (6) is arranged in the dustproof frame (2) through screws, exhaust fans (7) are arranged at two ends of the fixing plate (6), a dust falling plate (8) is arranged on one surface of the dust-proof frame (2) close to the case body (1) through a screw, a filter plate (9) is arranged at the top of the fixing plate (6) in the dustproof frame (2) through a screw, oblique type recess (10) have been seted up to dustproof frame (2) bottom, the welding of oblique type recess (10) one end has cleaning door (11), handle (12) are installed through the screw in cleaning door (11) one side.

2. The computer case with the good dust-settling and dust-preventing effects as claimed in claim 1, characterized in that a wire arranging frame (16) is mounted at the top of the back of the case body (1) through screws, a wire arranging plate (17) is mounted inside the wire arranging frame (16) through screws, a winding post (18) is connected to the bottom surface of the wire arranging plate (17) in a fusion casting manner, a closed post (19) is movably mounted on one surface of the winding post (18), a wire arranging hole (20) is formed in the top surface of the wire arranging plate (17), a sliding post is fixedly mounted at the top of the closed post (19), a moving groove (14) is formed in the position, corresponding to the closed post, of the top of the sliding post, a round ball (15) is embedded into the moving groove (14), and the round ball (15) is connected with the sliding.

3. The computer case with good dust-settling and dust-preventing effects as claimed in claim 1, wherein sliding grooves (21) are formed in both ends of the top of the dust-preventing frame (2), and sliding rods (22) are fixedly mounted on the top of the protective door corresponding to the sliding grooves (21).

4. The computer case with good dust-reducing and dust-preventing effects as claimed in claim 3, wherein the length of the sliding groove (21) is equal to the length of the sliding rod (22), and the width of the sliding groove (21) is equal to the width of the sliding rod (22).

5. The computer case with good dust-settling and dust-preventing effects according to claim 1, wherein an included angle between the dust-settling plate (8) and a side end face of the case body (1) is 15 degrees, and a distance between the top of the dust-settling plate (8) and the top end inside the dust-preventing frame (2) is 10 cm.

6. The computer case with good dust-settling and dust-preventing effects as claimed in claim 2, wherein the positions of the winding posts (18) and the positions of the line holes (20) are staggered, the closed posts (19) are two semicircular cylinders, the closed posts (19) are made of magnets, and the magnetism of the closed posts (19) in the connecting direction is opposite.

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