CN213122818U

CN213122818U - Dustproof computer case with good dustproof effect

Info

Publication number: CN213122818U
Application number: CN202022103471.9U
Authority: CN
Inventors: 徐月凤
Original assignee: Beijing Shenzhou Digital Cloud Information Technology Co ltd
Current assignee: Beijing Shenzhou Digital Cloud Information Technology Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-05-04
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to a computer equipment technical field just discloses a dustproof quick-witted case of dustproof effectual computer, the power distribution box comprises a box body, the equal fixedly connected with supporting leg in four corners of box lower surface, the top and the equal fixedly connected with hinge in bottom of box left surface front side, the left surface of box is articulated through the left surface of hinge and chamber door. This dustproof quick-witted case of computer that dustproof effect is good, through twenty ventilation grooves of group that set up, and ventilation groove is the slope form, it is more difficult to make the dust get into the box inside, can not influence radiator fan's heat dissipation simultaneously, thereby the device's practicality has been guaranteed, through two sets of filter pulp that set up, make the device's dustproof effect obtain improving, make the dust can not get into the inside of box by ventilation groove, be favorable to the clean and tidy of box internal fitting, the accessory can not appear and is infected with the too much condition that leads to the host computer operation to receive the hindrance of dust, thereby the stability of host computer operation has been guaranteed.

Description

Dustproof computer case with good dustproof effect

Technical Field

The utility model relates to a computer equipment technical field specifically is a dustproof quick-witted case of dustproof effectual computer.

Background

Computer machine case makes the shell of main frame for core accessories such as installation display card, mainboard, heat dissipation fan, memory strip and power play a bearing and the effect of protection, and the quick-witted case of computer can also play shielding electromagnetic radiation's function, and the cooling hole department of current computer machine case gets into the dust easily, and the dust gets into quick-witted case from the louvre, and on the accessory of quick-witted incasement was fallen to the dust, can lead to accessory contact failure, influences the normal use of main frame.

For example, a dustproof computer case provided in chinese patent publication No. CN210573608U is basically described as follows: comprises a box body, the right side of the box body is an opening, the right side of the box body is fixedly connected with a cover plate through four fastening screws, the inner wall of the bottom of the box body is fixedly connected with a bracket, the side wall of the left side of the box body is provided with heat dissipation holes, the side wall of the left side of the box body is fixedly connected with a dustproof mechanism, the side wall of the upper side of the box body is connected with an auxiliary heat dissipation mechanism, the utility model is provided with a fixed cylinder with a downward cylinder opening, so that dust is difficult to enter the box body through the fixed cylinder, the dust is prevented from approaching the fixed cylinder through the arranged fan, the dust is prevented from entering the interior of the box body, but the dustproof effect of the device is poor in practicability, the fixed cylinder and the inclined pipe which are arranged in the device are inclined, the arranged U-shaped pipe is U-shaped, although the dust is more difficult to, leading to reduced service life of the parts.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a dustproof quick-witted case of computer that dustproof effectual has solved the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a computer dustproof case with good dustproof effect comprises a case body, wherein supporting legs are fixedly connected to four corners of the lower surface of the case body, hinges are fixedly connected to the top and the bottom of the front side of the left side of the case body, the left side of the case body is hinged to the left side of a case door through the hinges, a power key through hole is formed in the upper right side of the front side of the case door, a USB through hole is formed in the right side of the front side of the case door, a handle is fixedly connected to the right side of the front side of the case door, a radiating fan is fixedly connected to the inner wall of the top of the case body, ventilating grooves are formed in the left side and the right side of the case body, filter cotton is arranged on the inner wall of the left side and the inner wall of the right side of the case body, a filter plate is arranged on the inner side, the upper surface of locking piece is pegged graft and is had the locking groove, the equal fixedly connected with stabilizer plate in left side and the right side of box top inner wall and bottom inner wall, the upper surface peg graft of stabilizer plate has the locking pole, the lifter plate has been cup jointed to the bottom of locking pole surface, the spring has been cup jointed at the middle part of locking pole surface.

Preferably, the ventilation slots are inclined downwards by forty-five degrees from inside to outside, and the number of the ventilation slots is twenty groups.

Preferably, the inside of stabilizer plate is seted up circular logical groove, and the height in circular logical groove is eight times of lifter plate height.

Preferably, the top of the outer surface of the locking rod is provided with a rotating handle, and the outer diameter of the rotating handle is four times of the diameter of the locking rod.

Preferably, the left side and the right side of the back of the box body and the left side and the right side of the front of the box door are both subjected to rounding treatment, and the radius of the rounding is ten millimeters.

Preferably, the supporting leg is internally provided with a weight, and the shape of the weight is matched with that of the supporting leg.

(III) advantageous effects

Compared with the prior art, the utility model provides a dustproof quick-witted case of computer that dustproof effectual possesses following beneficial effect:

1. this dustproof quick-witted case of computer that dustproof effect is good, through twenty ventilation grooves of group that set up, and ventilation groove is the slope form, it is more difficult to make the dust get into the box inside, can not influence radiator fan's heat dissipation simultaneously, thereby the device's practicality has been guaranteed, through two sets of filter pulp that set up, make the device's dustproof effect obtain improving, make the dust can not get into the inside of box by ventilation groove, be favorable to the clean and tidy of box internal fitting, the accessory can not appear and is infected with the too much condition that leads to the host computer operation to receive the hindrance of dust, thereby the stability of host computer operation has been guaranteed.

2. This dustproof quick-witted case of computer that dustproof effect is good through locking pole and locking groove joint, is convenient for fix the filter, supports tightly by the filter again and crosses the filter pulp, makes the fixed effect of crossing the filter pulp obtain improving, the fixed unstable condition that leads to the skew of filter pulp can not appear to the dustproof effect of filter pulp has been guaranteed the device.

Drawings

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

FIG. 2 is a schematic view of the structure of the ventilation slot of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the stabilizer plate of the present invention.

In the figure: 1. a box body; 2. supporting legs; 3. a hinge; 4. a box door; 5. a power key through hole; 6. a USB via; 7. a handle; 8. a heat radiation fan; 9. a ventilation slot; 10. filtering cotton; 11. a filter plate; 12. connecting blocks; 13. a locking block; 14. a locking groove; 15. a stabilizing plate; 16. a lock lever; 17. a lifting plate; 18. a spring.

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 dustproof case with good dustproof effect comprises a case body 1, wherein supporting legs 2 are fixedly connected to four corners of the lower surface of the case body 1, hinges 3 are fixedly connected to the top and the bottom of the front side of the left side of the case body 1, the left side of the case body 1 is hinged to the left side of a case door 4 through the hinges 3, a power key through hole 5 is arranged at the right upper side of the front side of the case door 4, a USB through hole 6 is arranged at the right side of the front side of the case door 4, a handle 7 is fixedly connected to the right side of the front side of the case door 4, a radiating fan 8 is fixedly connected to the inner wall of the top of the case body 1, the type of the radiating fan 8 is LFFAN-LFS, ventilating grooves 9 are arranged on the left side and the right side of the case body 1, and the ventilating grooves 9 are inclined through twenty groups of ventilating grooves 9, so that dust is more difficult to enter the, the inner walls of the left side and the right side of the box body 1 are both provided with filter cotton 10, the dustproof effect of the device is improved through the two sets of filter cotton 10, dust can not enter the box body 1 from the ventilation groove 9, the cleanness of accessories in the box body 1 is facilitated, and the situation that the running of a computer host is hindered due to excessive dust can not occur, so that the running stability of the computer host is ensured, the filter plate 11 is arranged on the inner side surface of the filter cotton 10, the top and the bottom of the front side of the inner side surface of the filter plate 11 are both fixedly connected with the connecting block 12, the inner side surface of the connecting block 12 is fixedly connected with the locking block 13, the locking groove 14 is inserted on the upper surface of the locking block 13, the stabilizing plates 15 are both fixedly connected with the left side and the right side of the inner wall of the top and the inner wall of the bottom of the box body 1, the, be convenient for fix filter 11, support tightly by filter 11 again and filter cotton 10, make the fixed effect of filtering cotton 10 obtain improving, the condition that the fixed shakiness of filter cotton 10 leads to the skew can not appear to guaranteed device's dustproof effect, the bottom of locking lever 16 surface has cup jointed lifter plate 17, and the middle part of locking lever 16 surface has cup jointed spring 18.

The utility model discloses in order to improve the device's dustproof effect, consequently set up ventilation groove 9 from interior to outer downward sloping forty-five degrees, the quantity of ventilation groove 9 is twenty groups, lets the dust can not get into the inside of box 1 from ventilation groove 9 easily when using.

The utility model discloses in order to guarantee the stability of the device operation, consequently offered circular logical groove in the inside of steadying plate 15, circular logical groove highly be the eight times of lifter plate 17 height, guarantee the smoothness nature of lifter plate 17 operation when using.

The utility model discloses in order to improve the device's practicality, consequently be provided with at the top of locking pole 16 surface and change the handle, the external diameter of changeing the handle is quadruple in the diameter of locking pole 16, and the staff of being convenient for removes locking pole 16 through changeing when using.

The utility model discloses in order to improve the device's security, consequently make the left side and the right side at the 1 back of box and the positive left side and the right side of chamber door 4 all do the radius angle and handle, the radius of radius angle is ten millimeters, avoids the staff to collide with the condition emergence of 1 surface edges and corners of box when using.

The utility model discloses in order to improve the stability of the device bottom, consequently be provided with the weight piece in the inside of supporting leg 2, the shape of weight piece and supporting leg 2's shape looks adaptation avoid the device to receive the condition emergence that slightly collides with and lead to box 1 to empty when using.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the box door is used, the box door 4 is opened through the handle 7 and the hinge 3, so that a worker can conveniently install and maintain computer parts in the box body 1, when filter cotton 10 and the filter plate 11 need to be installed and detached, the locking rod 16 is moved upwards, the locking rod 16 drives the lifting plate 17 to move upwards and extrude the spring 18 until the locking rod 16 moves to the top, the bottom end of the locking rod 16 is clamped with the locking groove 14, the filter plate 11 is drawn out, the filter plate 11 drives the connecting block 12 and the locking block 13 to move outwards, the filter cotton 10 is drawn out after the filter plate 11 is completely drawn out, after the filter cotton 10 is replaced, new filter cotton 10 is attached to the outer side surface of the filter plate 11, the filter plate 11 is inserted into the box body 1, the inner side surface of the filter plate 11 is attached to the outer side surface of the stabilizing plate 15, the locking rod 16 is slowly loosened, the spring 18 extends to drive the lifting plate 17 to move, until the bottom end of the locking rod 16 is inserted into the locking groove 14, so as to fix the locking block 13, when the parts inside the box body 1 need to be cooled, the cooling fan 8 is started, and the cooling fan 8 blows hot air into the outside of the box body 1 through the filter plate 11, the filter cotton 10 and the ventilation groove 9.

To sum up, this dustproof effectual computer case that prevents dust, through twenty ventilation slots 9 of group that set up, and ventilation slots 9 are the slope form, it is more difficult to make the dust get into box 1 inside, can not influence radiator fan 8's heat dissipation simultaneously, thereby the practicality of the device has been guaranteed, through two sets of filter pulp 10 that set up, make the dustproof effect of the device obtain improving, make the dust can not get into box 1's inside by ventilation slots 9, be favorable to box 1 internal fittings clean and tidy, the accessory can not appear and be infected with the too much condition that leads to the host computer operation to receive the hindrance of dust, thereby the stability of host computer operation has been guaranteed.

This dustproof quick-witted case of computer that dustproof effect is good through

locking pole

16 and 14 joints in locking groove, is convenient for fix filter 11, supports tightly filter pulp 10 by filter pulp 11 again, makes filter pulp 10's fixed effect obtain improving, the condition that filter pulp 10 is fixed unstably and leads to the skew can not appear to the dustproof effect of the device has been guaranteed.

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 dustproof quick-witted case of computer that dustproof effectual, includes box (1), its characterized in that: the four corners of the lower surface of the box body (1) are fixedly connected with supporting legs (2), the top and the bottom of the front side of the left side face of the box body (1) are fixedly connected with hinges (3), the left side face of the box body (1) is hinged with the left side face of a box door (4) through the hinges (3), a power key through hole (5) is formed in the right upper front side of the box door (4), a USB through hole (6) is formed in the right front side of the box door (4), a handle (7) is fixedly connected to the right front side of the box door (4), a heat radiation fan (8) is fixedly connected to the inner wall of the top of the box body (1), ventilation grooves (9) are formed in the left side face and the right side face of the box body (1), filter cotton (10) is arranged on the inner wall of the left side face and the inner wall of the right, the filter (11) is inboard the top and the equal fixedly connected with connecting block (12) in bottom of side front side, the medial surface fixedly connected with locking piece (13) of connecting block (12), the upper surface of locking piece (13) is pegged graft and is had locking groove (14), the left side and the equal fixedly connected with steadying plate (15) in right side of box (1) top inner wall and bottom inner wall, the upper surface of steadying plate (15) is pegged graft and is had locking pole (16), lifter plate (17) have been cup jointed to the bottom of locking pole (16) surface, spring (18) have been cup jointed at the middle part of locking pole (16) surface.

2. The dustproof computer case with good dustproof effect according to claim 1, characterized in that: the ventilation grooves (9) are inclined downwards at forty-five degrees from inside to outside, and the number of the ventilation grooves (9) is twenty.

3. The dustproof computer case with good dustproof effect according to claim 1, characterized in that: a circular through groove is formed in the stabilizing plate (15), and the height of the circular through groove is eight times of the height of the lifting plate (17).

4. The dustproof computer case with good dustproof effect according to claim 1, characterized in that: the top of the outer surface of the locking rod (16) is provided with a rotating handle, and the outer diameter of the rotating handle is four times of the diameter of the locking rod (16).

5. The dustproof computer case with good dustproof effect according to claim 1, characterized in that: and the left side and the right side of the back surface of the box body (1) and the left side and the right side of the front surface of the box door (4) are both subjected to fillet treatment, and the radius of each fillet is ten millimeters.

6. The dustproof computer case with good dustproof effect according to claim 1, characterized in that: the support leg (2) is internally provided with a weighting block, and the shape of the weighting block is matched with that of the support leg (2).