CN210864576U

CN210864576U - Computer air guide cover

Info

Publication number: CN210864576U
Application number: CN202020189589.5U
Authority: CN
Inventors: 刘淑英; 王钰; 陈国东
Original assignee: Tangshan Chaomai Electromechanical Automation Technology Co ltd
Current assignee: Hunan Zhiguo Technology Co.,Ltd.
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2020-06-26
Anticipated expiration: 2030-02-20

Abstract

The utility model discloses a computer air guide cover, including chassis exterior, chassis exterior's rear surface is provided with the aviation baffle, and chassis exterior's rear surface evenly sets up the ventilation hole corresponding with the aviation baffle, chassis exterior's rear surface is close to four corners in ventilation hole and all is provided with the stopper, the rear surface intermediate position department of aviation baffle is provided with the cover body, and the both sides surface impartial distance embedding slidable mounting of aviation baffle has the slide-axle. The utility model relates to a computer heat dissipation technical field, this computer air guide cover all is provided with the spacing axle corresponding with the stopper through the both ends side of regulating plate, pinches the regulating plate, can make during spacing axle inserts or breaks away from the spacing groove on the stopper to the installation or the dismantlement work of the completion cover body that can be quick have solved the complicated mounting means of traditional screw fixation, have not only saved the time of cover body installation or dismantlement, but also have reduced artificial intensity of labour.

Description

Computer air guide cover

Technical Field

The utility model relates to a computer heat dissipation technical field specifically is a computer air guide cover.

Background

The computer is commonly called as a computer, is a modern electronic computing machine for high-speed computing, can perform numerical computation and logic computation, has a memory function, is modern intelligent electronic equipment capable of automatically and high-speed processing mass data according to program operation, is divided into a desktop computer and a notebook computer, and is provided with a wind scooper on the case to ensure the heat dissipation effect of the case of the desktop computer, so that the heat of a mainboard can be quickly dissipated, and the service life of a host is ensured.

However, the case wind scooper on the desktop computer is installed through screws, so that the case wind scooper is very inconvenient to disassemble, time is wasted, labor intensity of workers is increased, and when the computer is not used, external dust easily enters the wind scooper and then enters the case, and normal work of a host machine can be influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a computer wind scooper has solved quick-witted case wind scooper on present desktop computer and has all installed through the screw, and inconvenience very when dismantling like this not only the waste time, but also increased artificial intensity of labour, when not using the computer, during external dust enters into the wind scooper easily to get into the inside of quick-witted case, can influence the problem of the normal work of host computer.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a computer air guide cover comprises a case shell, wherein an air deflector is arranged on the rear surface of the case shell, vent holes corresponding to the air deflector are uniformly formed in the rear surface of the case shell, limit blocks are arranged at four corners, close to the vent holes, of the rear surface of the case shell, a cover body is arranged at the middle position of the rear surface of the air deflector, slide shafts are embedded into the surfaces of two sides of the air deflector in a sliding mode at equal intervals, springs are horizontally connected to one ends of the slide shafts, an adjusting plate is vertically arranged between the other ends of the slide shafts, limit shafts corresponding to the limit blocks are arranged on the side surfaces of two ends of the adjusting plate, a fixed block is fixedly connected to the position, above the vent holes, of the front surface of the case shell through bolts, an accommodating groove is formed in the lower surface of the fixed block, and a rotating shaft is horizontally, the lower fixed surface of pivot is connected with fender cloth, the both sides rear surface of fender cloth all is fixed to bond has the vortex spring leaf, and the downside horizontally connected of fender cloth has the card axle, chassis exterior's front surface is located the below position department horizontally connected with the draw-in groove corresponding with the card axle of ventilation hole.

Preferably, a limiting groove matched with the limiting shaft is formed in the surface of one side of the limiting block, and the position of the limiting groove corresponds to the position of the limiting shaft.

Preferably, the distance between the limiting shafts on the two regulating plates is greater than the distance between the two limiting grooves.

Preferably, the surfaces of the two sides of the air deflector are provided with sliding grooves corresponding to the sliding shafts at equal intervals, and one end of the spring is fixedly connected with one side surface inside the sliding groove.

Preferably, a through hole corresponding to the cover body is formed in the middle of the rear surface of the air deflector, and the through hole is communicated with the inside of the cover body.

Preferably, the length of the clamping shaft is greater than that of the accommodating groove, and the clamping shaft is clamped and installed in the clamping groove.

Preferably, the barrier cloth is a nylon material member.

Advantageous effects

The utility model provides a computer air guide cover compares with prior art and possesses following beneficial effect:

(1) this computer air guide cover, rear surface intermediate position department through the aviation baffle is provided with the cover body, and the equal equidistance embedding slidable mounting in both sides surface of aviation baffle has the slide-shaft, the one end horizontally connected with spring of slide-shaft, and be provided with the regulating plate between the other end of slide-shaft perpendicularly, the both ends side of regulating plate all is provided with the spacing axle corresponding with the stopper, utilize the elasticity of spring, pinch the regulating plate, can make spacing axle insert or break away from the spacing groove on the stopper, thereby the installation or the dismantlement work of the completion cover body that can be quick, the complicated mounting means with screw fixation has been solved to the tradition, not only saved the time of cover body installation or dismantlement, and artificial intensity of labour has still been reduced.

(2) This computer air guide cover, lower fixed surface through the pivot is connected with the fender cloth, the both sides rear surface of fender cloth is all fixed to bond has the scroll spring leaf, and the downside horizontally connected with card axle of fender cloth, chassis exterior's front surface is located the below position department horizontally connected with the corresponding draw-in groove of card axle in ventilation hole, when not using the computer, can pull off fender cloth and fix in the draw-in groove, make it block the ventilation hole, prevent the entering of dust, when using the computer, utilize the elasticity of scroll spring, can make fender cloth automatic storage, neither hinder and not occupation space again, the practicality of the device has been improved.

Drawings

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

FIG. 2 is a schematic view of the installation of the adjusting plate structure of the present invention;

fig. 3 is a schematic view of the fixing block structure of the present invention.

In the figure: 1. a chassis housing; 2. an air deflector; 21. a chute; 22. a through hole; 3. a vent hole; 4. a limiting block; 41. a limiting groove; 5. a cover body; 6. a slide shaft; 7. a spring; 8. an adjusting plate; 9. a limiting shaft; 10. a fixed block; 11. a receiving groove; 12. a rotating shaft; 13. blocking cloth; 14. a volute spiral spring leaf; 15. clamping a shaft; 16. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a computer air guide cover comprises a case shell 1, wherein an air deflector 2 is arranged on the rear surface of the case shell 1, vent holes 3 corresponding to the air deflector 2 are uniformly formed in the rear surface of the case shell 1, limit blocks 4 are arranged at four corners of the rear surface of the case shell 1 close to the vent holes 3, a cover body 5 is arranged at the middle position of the rear surface of the air deflector 2, a through hole 22 corresponding to the cover body 5 is formed in the middle position of the rear surface of the air deflector 2, the through hole 22 is communicated with the inside of the cover body 5, in order to dissipate heat from the vent holes 3, sliding shafts 6 are embedded into the two side surfaces of the air deflector 2 at equal intervals and slidably installed, a spring 7 is horizontally connected to one end of each sliding shaft 6, an adjusting plate 8 is vertically arranged between the other ends of the sliding shafts 6, and limit shafts 9 corresponding to the limit blocks 4 are arranged on the, a limiting groove 41 matched with the limiting shaft 9 is arranged on one side surface of the limiting block 4, the position of the limiting groove 41 corresponds to the position of the limiting shaft 9, the distance between the limiting shafts 9 on the two adjusting plates 8 is larger than the distance between the two limiting grooves 41, sliding chutes 21 corresponding to the sliding shafts 6 are arranged on the two side surfaces of the air deflector 2 at equal distances, one end of the spring 7 is fixedly connected with one side surface of the inner part of the sliding chute 21, the adjusting plate 8 is pinched by utilizing the elasticity of the spring 7, in order that the limiting shafts 9 can be inserted into or separated from the limiting grooves 41 on the limiting block 4, a fixed block 10 is fixedly connected with the front surface of the chassis shell 1 at the upper position of the ventilation hole 3 through a bolt, a containing groove 11 is arranged on the lower surface of the fixed block 10, the inside of the containing groove 11 is horizontally and rotatably connected with a rotating shaft 12 through a bearing, a blocking cloth 13 is, the nylon has the characteristic of durability, the service life of the blocking cloth 13 can be prolonged, scroll spring pieces 14 are fixedly adhered to the rear surfaces of two sides of the blocking cloth 13, a clamping shaft 15 is horizontally connected to the lower side of the blocking cloth 13, a clamping groove 16 corresponding to the clamping shaft 15 is horizontally connected to the position, located below the ventilation hole 3, of the front surface of the chassis shell 1, the length of the clamping shaft 15 is larger than that of the accommodating groove 11, the clamping shaft 15 is clamped and installed in the clamping groove 16, after the blocking cloth 13 is accommodated, the clamping shaft 15 can be clamped outside the accommodating groove 11, the blocking cloth 13 is prevented from completely entering the accommodating groove 11, and meanwhile, the content which is not described in detail in the specification belongs to the prior art which is well known by technical personnel in the field.

When the wind deflector is used, firstly, the adjusting plates 8 on two sides of the wind deflector 2 are pinched, the sliding shaft 6 slides in the sliding groove 21 under the elasticity of the spring 7, the limiting shafts 9 on the two adjusting plates 8 are positioned between the four limiting blocks 4, the four limiting shafts 9 correspond to the limiting grooves 41 on the four limiting blocks 4, then the adjusting plates 8 are loosened, the spring 7 enables the adjusting plates 8 to restore to the original positions under the elasticity of the spring 7, so that the limiting shafts 9 on the adjusting plates 8 are firmly inserted into the limiting grooves 41, the mounting work of the cover body 5 is completed, when the cover body 5 needs to be dismounted, the adjusting plates 8 on two sides of the wind deflector 2 are pinched again, the limiting shafts 9 on the adjusting plates 8 are separated from the limiting grooves 41 on the limiting blocks 4, then the wind deflector 2 is taken away, further, when a computer is not used, the clamping shaft 15 is pulled downwards under the elasticity of the scroll spring piece 14, card axle 15 will make fender cloth 13 expand, then make card axle 15 joint in the inside of draw-in groove 16, fender cloth 13 will be shielded ventilation hole 3, can prevent that the dust from getting into the inside of quick-witted case, when using the computer, take card axle 15 from draw-in groove 16, later loosen card axle 15, because scroll spring leaf 14 has the memory, after card axle 15 loosens, scroll spring leaf 14 can resume the scroll state, thereby scroll spring leaf 14 drives fender cloth 13 self-winding on pivot 12, leak ventilation hole 3, neither obstacles, again not occupation space.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a computer air guide cover, includes chassis exterior (1), its characterized in that: the rear surface of the chassis shell (1) is provided with an air deflector (2), the rear surface of the chassis shell (1) is uniformly provided with vent holes (3) corresponding to the air deflector (2), four corners of the rear surface of the chassis shell (1) close to the vent holes (3) are respectively provided with a limiting block (4), the middle position of the rear surface of the air deflector (2) is provided with a cover body (5), the surfaces of two sides of the air deflector (2) are equally embedded with sliding shafts (6) in a sliding manner, one end of each sliding shaft (6) is horizontally connected with a spring (7), an adjusting plate (8) is vertically arranged between the other ends of the sliding shafts (6), the side surfaces of two ends of each adjusting plate (8) are respectively provided with a limiting shaft (9) corresponding to the limiting blocks (4), and the position of the front surface of the chassis shell (1) above the vent holes (3) is fixedly connected with a fixing block (10, the lower surface of fixed block (10) has been seted up and has been accomodate groove (11), the inside of accomodating groove (11) is rotated through the bearing level and is connected with pivot (12), the lower fixed surface of pivot (12) is connected with fender cloth (13), the both sides rear surface of fender cloth (13) is all fixed to be bonded has scroll spring leaf (14), and the downside horizontally connected who keeps off cloth (13) has card axle (15), the lower position department horizontally connected who the front surface of chassis exterior (1) is located ventilation hole (3) has and blocks corresponding draw-in groove (16) of axle (15).

2. A computer air guide cover according to claim 1, wherein: a limiting groove (41) matched with the limiting shaft (9) is formed in the surface of one side of the limiting block (4), and the position of the limiting groove (41) corresponds to the position of the limiting shaft (9).

3. A computer air guide cover according to claim 2, wherein: the distance between the limiting shafts (9) on the two adjusting plates (8) is larger than the distance between the two limiting grooves (41).

4. A computer air guide cover according to claim 1, wherein: the two side surfaces of the air deflector (2) are equidistantly provided with sliding grooves (21) corresponding to the sliding shafts (6), and one end of the spring (7) is fixedly connected with one side surface inside the sliding grooves (21).

5. A computer air guide cover according to claim 1, wherein: the middle position of the rear surface of the air deflector (2) is provided with a through hole (22) corresponding to the cover body (5), and the through hole (22) is communicated with the inside of the cover body (5).

6. A computer air guide cover according to claim 1, wherein: the length of card axle (15) is greater than the length of accomodating groove (11), and card axle (15) are the inside of joint installation in draw-in groove (16).

7. A computer air guide cover according to claim 1, wherein: the blocking cloth (13) is a nylon material component.