CN212484283U

CN212484283U - Dustproof device for computer

Info

Publication number: CN212484283U
Application number: CN202021787189.0U
Authority: CN
Inventors: 李贝; 李申; 岳金明; 杨娜娜; 张琬琳; 韩婷
Original assignee: Henan Mechanical and Electrical Vocational College
Current assignee: Henan Mechanical and Electrical Vocational College
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-02-05
Anticipated expiration: 2030-08-25

Abstract

The utility model particularly relates to a dust keeper for computer, including the machine case, the left surface of machine case is provided with the left side board, the ventilation hole has evenly been seted up on the left side board, the inboard slidable baffle that is provided with around of left side board, baffle front end face middle part is provided with the arm-tie, be provided with the backup pad in the left side board, be provided with two fans in the backup pad, left side inboard surface is provided with the dust screen, the right surface of machine case has been seted up two bar recesses, be provided with the apron in the bar recess, the apron both ends are provided with the buffer beam, there is otic placode one between buffer beam output and the apron, there is otic; the utility model can effectively prevent dust from entering the case, can quickly dissipate heat in the case and prevent dust from entering the case; the cover plate can be closed when the computer is not used, and the ventilation holes are closed, so that the phenomenon that the computer is not suitable for use for a long time, the humidity in the computer case is affected, dust, mosquitoes and the like enter the computer case, and the service life of the computer is influenced is avoided.

Description

Dustproof device for computer

Technical Field

The utility model belongs to the technical field of a computer, in particular to dust keeper for computer.

Background

When the computer case is used, most computers are placed on the ground or in a relatively open space environment, so that the case can be rapidly cooled; at present, most of cases of computers are provided with heat dissipation holes, so that heat can be dissipated quickly, but some dust enters the cases and falls on internal parts, so that the service life of the internal parts is influenced, and the heat dissipation of the internal parts is also influenced; when the computer is not used for a long time, the inside of the case is wet if the environment is wet; or mosquitoes enter the case; causing damage to the computer.

In order to solve the problem, the utility model provides a can prevent dust, fast heat dissipation, quick-witted case can be closed dust keeper for computer.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving the problem that exists among the prior art and the dustproof device for computer that invents.

The purpose of the utility model is realized like this: dust keeper for computer, the load simulator comprises a case, quick-witted case left surface be provided with the left side board, the left side board is the inside sunken structure in middle part, the ventilation hole has evenly been seted up on the left side board, vent rectangular array distributes, the gliding baffle that is provided with around the left side inboard side, one row of bar through-hole has been seted up on the baffle, baffle front end face middle part is provided with the arm-tie, arm-tie slidable runs through the left side board leading flank, be provided with the backup pad in the left side inboard, be provided with two fans in the backup pad, left side inboard side is provided with the dust screen, two bar recesses have been seted up to the right flank of machine case, the hole of airing exhaust has been seted up to bar recess bottom, the hand groove has been seted up to bar recess lower part, be provided with the apron in the bar recess, apron upper end is connected for rotating with the.

Furthermore, a fan switch is arranged on the upper portion of the front surface of the case.

Furthermore, the dust screen is movably connected with the left side plate.

Furthermore, the transverse size of the strip-shaped through holes in the partition board is the same as the axial diameter size of the vent holes in the left side board, and the size between adjacent strip-shaped through holes is also the same as the axial diameter size of the vent holes.

Furthermore, the left side plate and the case are hinged.

Furthermore, the output end of the buffer rod is rotatably connected with the first lug plate.

Furthermore, the tail end of the buffer rod is rotatably connected with the second lug plate.

When the device is used, when a computer runs stably or does not have more programs, the device generates less heat, the pulling plate can be pulled outwards to enable the strip-shaped through holes on the partition plate to be communicated with the ventilation holes, then the outside air can be communicated with the inside of the computer box body, and the heat generated in the computer box body can be dissipated through the ventilation holes; when a computer operates some large programs or plays some large games, the computer can generate large heat due to the increase of the calculation amount, at the moment, the heat needs to be quickly discharged, the phenomenon that parts of the computer are jammed or burned due to overheating of core parts of the computer is avoided, at the moment, the cover plates are moved by hands through the hand slots to open the two cover plates while the communication between the strip-shaped through holes and the ventilation holes is ensured, the buffer rods can prevent the cover plates from freely rotating when being opened or closed, the fan is opened through the fan switch to blow outside air into the case through the dustproof net, the dustproof net filters the outside dust to prevent the dust from entering the case, and hot air in the case is discharged out of the case through the air exhaust holes below the two cover plates. When the computer is not used for a long time, the two cover plates can be closed, and the vent holes are sealed through the partition plates, so that outside air and dust are prevented from entering the case, dust can be prevented from entering the case when the computer is not used for a long time, and outside humid air is prevented from entering the case to damp components in the case.

Has the advantages that: the dust screen is arranged to effectively prevent dust from entering the case, and the fan, the ventilation holes and the exhaust holes which can be closed are arranged to quickly dissipate heat in the case and prevent dust from entering the case; the cover plate can be closed when the computer is not used, and the ventilation holes are closed, so that the phenomenon that the computer is not suitable for use for a long time, the humidity in the computer case is affected, dust, mosquitoes and the like enter the computer case, and the service life of the computer is influenced is avoided.

Drawings

Fig. 1 is a schematic structural diagram of the utility model.

Fig. 2 is a left side plate sectional view of the utility model.

Fig. 3 is a schematic view of the structure of the left side plate and the dust screen of the utility model.

Fig. 4 is a sectional view of a partial structure of the dust screen of the utility model.

Fig. 5 is a schematic diagram of a right rear side structure of the utility model.

Fig. 6 is a schematic view of a partial structure of the utility model.

Fig. 7 is a partial structural sectional view of the present invention.

List of reference numerals

1. The novel air conditioner comprises a case, a left side plate 2, a fan switch 3, a case front control panel 4, a pulling plate 5, a vent hole 6, a partition plate 7, a dustproof net 8, a supporting plate 9, a fan 10, a hand groove 11, a cover plate 12, an air exhaust hole 13, a buffer rod 14, an ear plate I15, an ear plate II 16, an ear plate II 17 and a case rear connection panel.

Detailed Description

Embodiment 1, as shown in fig. 1 to 7, a dust-proof device for a computer includes a case 1, wherein a blower switch 3 and a case front control panel 4 are disposed on the upper portion of the front surface of the case 1; the front control panel 4 of the case is provided with other control switches and interfaces in front of the computer; the rear surface of the case 1 is provided with a case rear connecting panel 17, and the case rear connecting panel 17 is a computer rear interface and is used for connecting other lines and equipment; the left side surface of the case 1 is provided with a left side plate 2, and the left side plate 2 is hinged with the case 1; the left side board 2 is the inside sunken structure in middle part, and ventilation hole 6 has evenly been seted up on the left side board 2, and vent rectangular array distributes, and 2 inboard gliding baffles 7 that are provided with around of left side board have been seted up on baffle 7, and one row of bar through-hole have been seted up on the baffle 7, and the transverse dimension of the bar through-hole on the baffle 7 is the same with the axle diameter size in ventilation hole 6 on the left side board 2, and size between the adjacent bar through-hole is also the same with the axle diameter size in ventilation hole 6.

The middle part of the front end face of the partition board 7 is provided with a pulling board 5, the pulling board 5 can slidably penetrate through the front side face of the left side board 2, a supporting board 9 is arranged in the left side board 2, two fans 10 are arranged on the supporting board 9, the inner side face of the left side board 2 is provided with a dust screen 8, and the dust screen 8 is movably connected with the left side board 2; the right side surface of the case 1 is provided with two strip-shaped grooves, the bottoms of the strip-shaped grooves are provided with air exhaust holes 13, the lower parts of the strip-shaped grooves are provided with hand grooves 11, cover plates 12 are arranged in the strip-shaped grooves, the upper ends of the cover plates 12 are rotatably connected with the strip-shaped grooves, two ends of each cover plate 12 are provided with buffer rods 14, the buffer rods 14 are preferably buffer rods of eight eagle brand QDG-01 model, an ear plate I15 is arranged between the output ends of the buffer rods 14 and the cover plates 12, and the output ends of the buffer rods 14 are rotatably connected with; a second lug plate 16 is arranged between the tail end of the buffer rod 14 and the bottom of the strip-shaped groove, and the tail end of the buffer rod 14 is rotatably connected with the second lug plate 16.

When the computer case is used, when the computer runs stably or does not have more programs, the heat productivity is less, the pulling plate 5 can be pulled outwards to enable the strip-shaped through holes on the partition plate 7 to be communicated with the vent holes 6, then the outside air can be communicated with the inside of the computer case 1, and the heat generated in the computer case 1 can be dissipated through the vent holes 6; when a computer operates some large programs or plays some large games, the computer will generate a large amount of heat due to the increase of the calculation amount, at this time, the heat needs to be discharged quickly, the phenomenon that parts of the computer are jammed or burned due to overheating of core parts of the computer is avoided, at the same time, the cover plates 12 are moved by hands through the hand slots 11 to open the two cover plates 12 while the communication between the strip-shaped through holes and the vent holes 6 is ensured, the buffer rods 14 can prevent the cover plates 12 from rotating freely when being opened or closed, the fan 10 is opened through the fan switch 3, outside wind is blown into the case 1 through the dust screen 8, the dust screen 8 filters outside dust to prevent the dust from entering the case 1, and hot wind in the case 1 is discharged out of the case 1 through the exhaust holes 13 below the two cover plates 12. When the computer is not used for a long time, the two cover plates 12 can be closed, and the vent holes 6 are closed through the partition plates 7, so that outside air and dust are prevented from entering the case 1, dust can be prevented from entering the case 1 when the computer is not used for a long time, and the situation that outside humid air enters the case 1 to damp components in the case 1 is also avoided.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.

Claims

1. Dust keeper for computer, including quick-witted case, its characterized in that: case left surface be provided with the left side board, the left side board is the inside sunken structure in middle part, the ventilation hole has evenly been seted up on the left side board, vent rectangular array distributes, the inboard gliding baffle that is provided with around of left side board, one row of bar through-hole has been seted up on the baffle, terminal surface middle part is provided with the arm-tie before the baffle, arm-tie slidable runs through the left side board leading flank, be provided with the backup pad in the left side inboard, be provided with two fans in the backup pad, left side inboard side is provided with the dust screen, two bar recesses have been seted up to the right flank of case, the hole of airing exhaust has been seted up to bar recess bottom, the hand groove has been seted up to the bar recess lower part, be provided with the apron in the bar recess, apron upper end is connected for rotating with the bar recess, the apron both.

2. The dust-proof device for a computer according to claim 1, wherein: and a fan switch is arranged on the upper part of the front surface of the case.

3. The dust-proof device for a computer according to claim 1, wherein: the dust screen is movably connected with the left side plate.

4. The dust-proof device for a computer according to claim 1, wherein: the transverse dimension of the strip-shaped through holes in the partition board is the same as the axial diameter dimension of the vent holes in the left side board, and the dimension between the adjacent strip-shaped through holes is also the same as the axial diameter dimension of the vent holes.

5. The dust-proof device for a computer according to claim 1, wherein: the left side plate is hinged with the case.

6. The dust-proof device for a computer according to claim 1, wherein: the output end of the buffer rod is rotatably connected with the first ear plate.

7. The dust-proof device for a computer according to claim 1, wherein: the tail end of the buffer rod is rotatably connected with the second ear plate.